1 2006-01-11 Nick Clifton <nickc@redhat.com>
3 Fixes for building on 64-bit hosts:
4 * config/tc-avr.c (mod_index): New union to allow conversion
5 between pointers and integers.
6 (md_begin, avr_ldi_expression): Use it.
7 * config/tc-i370.c (md_assemble): Add cast for argument to print
9 * config/tc-tic54x.c (subsym_substitute): Likewise.
10 * config/tc-mn10200.c (md_assemble): Use a union to convert the
11 opindex field of fr_cgen structure into a pointer so that it can
13 * config/tc-mn10300.c (md_assemble): Likewise.
14 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
16 * config/tc-v850.c: Replace uses of (int) casts with correct
19 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
22 * symbols.c (snapshot_symbol): Don't change a defined symbol.
24 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
27 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
28 a local-label reference.
30 2005-12-30 Sterling Augustine <sterling@tensilica.com>
31 Bob Wilson <bob.wilson@acm.org>
33 * config/tc-xtensa.c (op_placement_info_struct): Delete single,
34 single_size, widest, and widest_size fields. Add narrowest_slot.
35 (xg_emit_insn_to_buf): Remove fmt parameter and compute it here.
36 Use xg_get_single_slot to find the slot.
37 (finish_vinsn): Use emit_single_op instead of bundle_single_op.
38 (bundle_single_op): Rename this to....
39 (bundle_tinsn): ...this function, which builds a vliw_insn but does
40 not call finish_vinsn.
41 (emit_single_op): Use bundle_tinsn instead of bundle_single_op.
42 (relax_frag_immed): Get num_slots from cur_vinsn.
43 (convert_frag_narrow): Update call to xg_emit_insn_to_buf.
44 (convert_frag_immed): Likewise. Also, get num_slots from cur_vinsn.
45 (init_op_placement_info_table): Set narrowest_slot field. Remove
46 code for deleted fields.
47 (xg_get_single_size): Return narrowest_size field, not single_size.
48 (xg_get_single_format): Return narrowest field, not single.
49 (xg_get_single_slot): New.
50 (tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf.
51 * config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations.
52 (transition_applies): Check wide branch option availability.
54 2005-12-29 Sterling Augustine <sterling@tensilica.com>
56 * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
58 2005-12-29 Sterling Augustine <sterling@tensilica.com>
60 * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf.
62 2005-12-27 Nathan Sidwell <nathan@codesourcery.com>
64 * config/tc-mt.c (mt_arch): Default to ms1_16_002.
65 (md_parse_options): Only allow lowercase.
66 (md_show_usage): Update.
68 2005-12-27 Leif Ekblad <leif@rdos.net>
70 * configure.tgt: Add support for RDOS targets.
72 2005-12-27 James Troup <james@nocrew.org>
75 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
78 2005-12-27 Alan Modra <amodra@bigpond.net.au>
80 * Makefile.am: Run "make dep-am".
81 * Makefile.in: Regenerate.
82 * po/POTFILES.in: Regenerate.
84 2005-12-22 Jan Beulich <jbeulich@novell.com>
86 * symbols.h (snapshot_symbol): First parameter is now pointer
87 to pointer to symbolS.
88 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
89 there. Use symbol_equated_p.
90 * expr.c (resolve_expression): Change first argument to
91 snapshot_symbol. Track possibly changed add_symbol consistently
92 across function. Resolve more special cases with known result.
93 Also update final_val when replacing add_symbol.
95 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
97 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
98 white space usage as well.
100 2005-12-20 Sterling Augustine <sterling@tensilica.com>
102 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
103 is_aligning_branch flag.
104 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
105 (future_alignment_required): Except for frags with is_aligning_branch
106 flag set, call frag_wane for frags that do not need to be reexamined
108 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
109 (convert_frag_immed): Likewise.
110 (convert_frag_narrow): Check is_aligning_branch flag.
111 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
113 2005-12-20 Sterling Augustine <sterling@tensilica.com>
115 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
116 (xg_init_vinsn): Remove redundant initialization.
117 (xg_clear_vinsn): Zero all the slots with a single memset.
118 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
120 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
122 * doc/t-mt.texi: Update MS1 to MT.
124 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
126 Second part of ms1 to mt renaming.
127 * configure: Rebuilt.
128 * configure.in (mt): Remove special case.
129 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
131 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
133 (md_parse_option, md_show_usage, md_begin, md_assemble,
134 md_cgen_lookup_reloc, md_atof): Adjust.
135 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
136 * config/tc-mt.h (TC_MT): Rename.
137 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
138 (md_apply_fix): Adjust.
139 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
140 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
142 2005-12-14 Jan Beulich <jbeulich@novell.com>
144 * config/tc-i386.c (add_prefix): More fine-grained handling of
145 REX prefixes. Or new prefix value into i.prefix instead of
148 2005-12-13 DJ Delorie <dj@redhat.com>
150 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
152 2005-12-12 Paul Brook <paul@codesourcery.com>
154 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
155 (do_bl): New function.
156 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
157 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
159 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
160 BFD_RELOC_ARM_PCREL_JUMP.
161 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
162 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
163 BFD_RELOC_ARM_PCREL_JUMP.
164 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
165 BFD_RELOC_ARM_PCREL_JUMP.
167 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
169 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
171 * configure.in: Replace ms1 arch with mt arch.
172 * configure: Rebuilt.
173 * configure.tgt: Replace ms1 arch with mt arch.
174 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
175 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
176 * doc/Makefile.in: Rebuilt.
178 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
180 Change 32-bit-branch expansion for --pic.
181 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
182 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
183 (cris_any_v0_v10_long_jump_size_pic): New macro.
184 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
185 (md_convert_frag): Similar.
186 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
187 (md_assemble, gen_cond_branch_32): Adjust similarly.
188 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
189 <case OPTION_ARCH>: Similar, if --pic.
191 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
194 * config/tc-i386.c (match_template): Handle monitor.
195 (process_suffix): Likewise.
197 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
200 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
203 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
205 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
207 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
209 * config/tc-z80.c (z80_start_line_hook): issue an error when
210 redefining a symbol with equ
211 * doc/as.texinfo(equ<z80>): mention difference with .equiv
212 * doc/as.texinfo(err): fix typo
213 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
216 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
219 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
220 R_HPPA relocations that are 32-bits wide.
222 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
223 Thiemo Seufer <ths@networkno.de>
225 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
226 (macro_build): Complain for invalid branch displacements.
227 (mips_validate_fix): Delete.
228 (md_apply_fix): Re-add pcrel support for branches. Use consistent
229 text for misaligned branch targets.
230 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
231 BFD pcrel processing. Remove error for unresolved branches.
232 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
234 2005-11-22 James E Wilson <wilson@specifix.com>
236 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
237 even when manual_bundling isn't set.
239 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
240 when the frag chain is broken by section switching.
242 2005-11-18 Jie Zhang <jie.zhang@analog.com>
244 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
245 * config/bfin-parse.y (asm_1): Check register type for load immediate
248 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
250 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
252 * write.c (write_object_file): Do not remove used weakrefd.
254 2005-11-17 Jan Beulich <jbeulich@novell.com>
256 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
257 DW_CFA_restore and DW_CFA_undefined in a loop.
259 2005-11-17 Jan Beulich <jbeulich@novell.com>
262 * symbols.h (S_CLEAR_VOLATILE): Declare.
263 * symbols.c (colon): Also accept redefinable symbols for
264 redefinition. Clone them before modifying.
265 (S_CLEAR_VOLATILE): Define.
266 * cond.c (s_ifdef): Also test for equated symbols.
267 * read.c (s_comm_internal): Also exclude non-redefinable
268 equated symbols. Clone redefinable ones before modifying.
269 (s_weakref): Clone redefinable symbols before modifying.
270 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
271 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
272 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
274 2005-11-16 Alan Modra <amodra@bigpond.net.au>
276 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
278 2005-11-16 Alan Modra <amodra@bigpond.net.au>
280 * configure.tgt (i386-*-gnu*): Set em=gnu.
281 * config/te-gnu.h: New file.
282 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
284 2005-11-16 Alan Modra <amodra@bigpond.net.au>
286 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
287 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
289 * read.c (s_lsym): Remove non-BFD assembler sym handling.
291 2005-11-16 Alan Modra <amodra@bigpond.net.au>
293 * read.c (s_comm_internal): Set bfd_com_section segment.
294 (s_mri_common): Likewise.
295 * write.c (write_object_file): Remove non-BFD assembler common
298 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
300 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
301 opcode if r4-r15 are not saved.
303 2005-11-15 Alan Modra <amodra@bigpond.net.au>
305 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
307 2005-11-14 Jan Beulich <jbeulich@novell.com>
309 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
310 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
311 (ar): Use AR_* instead of literals.
312 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
313 CR_PMV, CR_CMCV): Define.
314 (cr): Use CR_* instead of literals.
316 2005-11-14 Jan Beulich <jbeulich@novell.com>
318 * config/tc-ia64.c (md): Rename regsym to indregsym and move
319 it to the end of the structure.
320 (ar): Field regnum is unsigned.
322 (indirect_reg): Likewise.
323 (declare_register_set): Parameter regnum is unsigned.
324 (declare_register): Parameter numregs and base_regnum are
325 unsigned. So is the local loop variable.
326 (md_begin): Restrict scope of local variable regnum, which
327 also is unsigned. Replace loops with function calls where
328 possible. Re-order things so that register groups are kept
329 together. Remove all uses of regsym except for indirect
330 registers. Replace use of regsym by indregsym for indirect
332 (ia64_optimize_expr): Replace use of regsym by indregsym for
333 indirect registers, with appropriate bias.
335 2005-11-14 David Ung <davidu@mips.com>
337 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
338 for the MIPS16e save/restore instructions.
340 2005-11-11 Jan Beulich <jbeulich@novell.com>
342 * doc/Makefile.am: Make asconfig.texi writeable before trying
344 * doc/Makefile.in: Refresh.
346 2005-11-10 Jan Beulich <jbeulich@novell.com>
348 * config/tc-i386.c (intel_e11): Don't special-case segment
349 registers in brackets.
351 2005-11-10 Nick Clifton <nickc@redhat.com>
353 * config/tc-arm.c (BAD_ADDR_MODE): Define.
354 (arm_reg_parse_multi): Return NULL rather than FAIL.
355 (arm_reg_parse): Fix comment, the function returns FAIL rather
356 than NULL if it is unable to parse the register name.
357 (do_ldrex): Use BAD_ADDR_MODE.
358 Change error message for PC-relative addressing.
359 (do_strex): Likewise.
360 (do_t_ldrex): Use BAD_ADDR_MODE.
361 (do_t_strex): Likewise.
363 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
365 * config/tc-sparc.c (isoctal): Fix thinko.
367 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
369 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
370 flag_mri_m68k as condition for parsing the '$' as a prefix.
371 * as.h (DOLLAR_AMBIGU): Define if needed.
373 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
376 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
377 (ms1_architectures): Add ms2.
378 (md_parse_option): Add ms2.
379 (md_show_usage): Add ms2.
380 (md_assemble): Add JAL_HAZARD detection logic.
381 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
382 * doc/c-ms1.texi: New.
383 * doc/all.texi: Add MS1.
384 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
385 * doc/Makefile.in: Rebuilt.
386 * doc/Makefile: Rebuilt.
388 2005-11-07 Steve Ellcey <sje@cup.hp.com>
390 * configure: Regenerate after modifying bfd/warning.m4.
392 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
395 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
396 output constant data.
398 2005-11-07 Mark Mitchell <mark@codesourcery.com>
400 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
401 * doc/Makefile.in: Regenerated.
402 * doc/as.texinfo: Document "@FILE".
404 2005-11-07 Nick Clifton <nickc@redhat.com>
407 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
408 'x' attribute. Remember the actions of the 'w' and 'n' attributes
409 and do not allow the 'x','s' or 'd' attributes to change them.
411 2005-11-07 John Levon <levon@movementarian.org>
413 * config/tc-i386.h (tc_comment_chars): Define.
414 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
415 (i386_comment_chars): Add.
416 (md_parse_options): Process OPTION_DIVIDE.
417 (md_show_usage): Describe --divide option.
418 * doc/c-i386.texi: Document --divide option.
420 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
422 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
423 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
425 2005-11-07 Alan Modra <amodra@bigpond.net.au>
427 * macro.c (buffer_and_nest): Skip labels regardless of
428 NO_PSEUDO_DOT and flag_m68k_mri.
430 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
432 * expr.c (integer_constant): Match only 'B' as binary suffix if
433 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
436 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
438 * read.c (s_weakref): Do not permit redefinitions.
439 * symbols.c (colon): Do not permit redefinitions of equated
442 2005-11-01 Thiemo Seufer <ths@networkno.de>
445 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
446 * Makefile.in: Regenerate.
448 2005-11-01 Thiemo Seufer <ths@networkno.de>
450 * config/tc-mips.c (md_parse_option): Fix typo in comment.
452 2005-10-30 Mark Mitchell <mark@codesourcery.com>
454 * as.c (show_usage): Document "@FILE".
456 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
458 * Makefile.am (OBJ_FORMATS): Remove vms.
460 * Makefile.in: Regenerated.
462 * dep-in.sed: Replace " ./" with " ".
464 2005-10-28 Dave Brolley <brolley@redhat.com>
466 Contribute the following change:
467 2005-09-19 Dave Brolley <brolley@redhat.com>
469 * config/tc-m32c.c (default_isa): New static variable.
470 (m32c_isa): Now of type CGEN_BITSET.
471 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
473 2005-10-28 Paul Brook <paul@codesourcery.com>
475 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
476 instead of mcpu_cpu_opt.
478 2005-10-27 Sterling Augustine <sterling@tensilica.com>
480 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
481 refer to "ports" instead of "queues".
482 (check_t1_t2_reads_and_writes): Pass correct interface values to
483 xtensa_interface_inout.
485 2005-10-27 Jan Beulich <jbeulich@novell.com>
487 * read.c (assign_symbol): Also consider equates already defined.
488 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
489 * config/obj-coff.h (obj_symbol_clone_hook): New.
490 (coff_obj_symbol_clone_hook): Declare.
491 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
493 2005-10-26 DJ Delorie <dj@redhat.com>
495 * config/tc-m32c.c (md_relax_table, subtype_mappings,
496 md_convert_frag): Add jsr.w support.
498 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
500 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
501 and imm-8-HI operands.
503 2005-10-26 Paul Brook <paul@codesourcery.com>
505 * config/tc-arm.c (insns): Correct "sel" entry.
507 2005-10-26 Jan Beulich <jbeulich@novell.com>
509 * config/tc-i386.c (i386_operand): Don't check register prefix here.
510 (parse_real_register): Rename from parse_register.
511 (parse_register): New.
512 (i386_parse_name): New.
514 (intel_e11): Don't tolerate registers in offset expressions anymore.
515 (intel_get_token): Don't check register prefix here. Copy the actual
516 register token, not the canonical register name.
517 * config/tc-i386.h (md_operand): Delete.
518 (i386_parse_name): Declare.
519 (md_parse_name): Define.
521 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
523 * Makefile.am: Add Z80 cpu.
524 * Makefile.in: Regenerated.
525 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
526 and disallow newlines in quoted strings.
527 * configure.tgt: Add z80-*-coff.
528 * config/obj-coff.h: Add format "coff-z80".
529 * doc/Makefile.am: Add c-z80.texi.
530 * doc/Makefile.in: Regenerated.
531 * doc/all.texi: Add Z80.
532 * doc/c-z80.texi: New file
533 * doc/as.texinfo: Add z80 options and some z80-related remarks.
534 * config/tc-z80.c: New file
535 * config/tc-z80.h: New file
536 * NEWS: Mention new support.
538 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
540 * write.c (adjust_reloc_syms): Undo the change made on
541 2005-04-26 to allow local symbol set to undefined symbol.
543 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
545 * Makefile.am (bfin-parse.tab.h): Removed.
546 (bfin-parse.h): Added.
547 * Makefile.in: Regenerated.
549 2005-10-25 Alan Modra <amodra@bigpond.net.au>
551 * po/POTFILES.in: Regenerate.
552 * po/gas.pot: Regenerate.
554 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
556 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
557 make a single reloc with an offset rather than a stack.
558 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
560 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
562 * read.c (potable): Add weakref.
564 * read.h (s_weakref): Declare.
565 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
566 * symbols.c (colon): Clear weakrefr.
567 (symbol_find_exact): Rename to, and reimplement in terms of...
568 (symbol_find_exact_noref): ... new function.
569 (symbol_find): Likewise...
570 (symbol_find_noref): ... ditto.
571 (resolve_symbol_value): Resolve weakrefr without setting their
573 (S_SET_WEAK): Call hook.
574 (S_GET_VALUE): Follow weakref link.
575 (S_SET_VALUE): Clear weakrefr.
576 (S_IS_WEAK): Follow weakref link.
577 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
578 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
579 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
580 (symbol_mark_used): Follow weakref link.
581 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
582 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
583 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
584 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
585 * write.c (adust_reloc_syms): Follow weakref link. Do not
586 complain if target is undefined.
587 (write_object_file): Likewise. Remove weakrefr symbols. Drop
588 unreferenced weakrefd symbols.
589 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
591 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
592 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
593 * doc/as.texinfo: Document weakref.
594 * doc/internals.texi: Document new struct members, internal
597 2005-10-24 Jie Zhang <jie.zhang@analog.com>
599 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
600 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
601 * Makefile.in: Regenerate.
602 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
603 * config/tc-bfin.c (md_chars_to_number): Change the type of first
604 argument from unsigned char * to char * to remove signedness warnings.
606 2005-10-24 Jan Beulich <jbeulich@novell.com>
608 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
609 (dot_rot): Change type of num_* variables. Check for positive count.
610 (ia64_optimize_expr): Re-structure.
611 (md_operand): Check for general register.
613 2005-10-24 Jan Beulich <jbeulich@novell.com>
615 * config/tc-ia64.c (declare_register): Call symbol_create.
616 (md_begin): Remove local variables total, ar_base, and cr_base.
617 Start loops for registers at their respective first one. Don't
618 update md.regsym for alias names. Generate alias name tp for r13.
620 2005-10-21 DJ Delorie <dj@redhat.com>
622 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
623 names unstead of numbers.
625 2005-10-19 David Ung <davidu@mips.com>
627 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
628 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
629 hence avoiding to emit a nop.
631 2005-10-19 Jie Zhang <jie.zhang@analog.com>
633 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
635 (bfin_start_line_hook): Remove the workaround for LSETUP(.
636 (bfin_name_is_register): Remove the workarounds for LSETUP(
638 (bfin_start_label): Ditto.
640 2005-10-18 Bob Wilson <bob.wilson@acm.org>
642 * config/tc-xtensa.c (xtensa_end_directive): Restore
643 default_lit_sections regardless of use_literal_section.
645 2005-10-18 Jie Zhang <jie.zhang@analog.com>
647 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
648 * Makefile.in: Regenerated.
650 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
652 * doc/as.texinfo (.loc) Fix placement of '@end table'.
654 2005-10-17 Bob Wilson <bob.wilson@acm.org>
656 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
657 unsigned line number. Do not include "dwarf2dbg.h".
658 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
659 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
660 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
661 (md_assemble): Use as_where instead of dwarf2_where.
662 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
663 dwarf2_line_infos. Change to call new_logical_line followed by
666 2005-10-14 Mike Frysinger <vapier@gentoo.org>
668 * doc/as.texinfo (Section): Add missing ']' to .section example.
670 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
673 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
674 unknown opcode is found.
676 2005-10-12 Mark Mitchell <mark@codesourcery.com>
678 * NEWS: Mention @file.
680 2005-10-12 Nick Clifton <nickc@redhat.com>
682 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
683 generally tidy up the code.
684 * config/tc-avr.h: Likewise.
686 2005-10-12 Jan Beulich <jbeulich@novell.com>
688 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
689 (dot_pred_rel): Likewise.
690 (parse_operand): Likewise.
691 (ia64_unrecognized_line): Likewise.
692 (md_operand): Likewise.
694 2005-10-11 Jan Beulich <jbeulich@novell.com>
696 * expr.h (enum expr_mode): New.
697 (expression): Pass third argument to expr.
698 (expression_and_evaluate): New.
699 (deferred_expression): New.
700 (expr): Add third parameter.
701 (resolve_expression): New.
702 * struc-symbol.h (struct symbol): New members sy_volatile and
704 * symbols.c, symbols.h (symbol_clone): New.
705 (symbol_clone_if_forward_ref): New.
706 (snapshot_symbol): New.
707 (S_IS_VOLATILE): New.
708 (S_IS_FORWARD_REF): New.
709 (S_SET_VOLATILE): New.
710 (S_SET_FORWARD_REF): New.
711 * as.c (macro_expr): Use expression_and_evaluate.
712 * cond.c (s_if): Likewise.
713 (s_elseif): Likewise.
714 * dw2gencfi.c (cfi_parse_reg): Likewise.
715 * expr.c (operand): Add second parameter. Optionally call
716 deferred_expression. Pass mode argument to itself and md_parse_name.
717 Check mode before trying to evaluate symbol. Call
718 symbol_clone_if_forward_ref for both operands.
719 (expr): Add third parameter. Pass mode to operand and itself.
720 Optionally call resolve_expression.
721 (resolve_expression): New.
722 (get_single_number): Pass second argument to operand.
723 * read.c (potable): New entry for .eqv.
724 (read_a_source_file): Handle new == operator.
725 (get_absolute_expr): Use expression_and_evaluate.
727 (assign_symbol): Rename second parameter. Call symbol_clone on
728 legal and illegal redefinition. Call S_SET_VOLATILE and
729 S_SET_FORWARD_REF depending on mode.
730 (s_set): Update description.
731 (s_space): Call resolve_expression.
732 (pseudo_set): Optionally call deferred_expression. Check
733 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
735 * config/tc-ia64.h (md_parse_name): Add mode parameter.
736 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
737 * config/tc-m32r.h (md_parse_name): Likewise.
738 (m32r_parse_name): Likewise.
739 * config/tc-mmix.h (md_parse_name): Likewise.
740 * config/tc-mn10300.h (md_parse_name): Likewise.
741 (mn10300_parse_name): Likewise.
742 * config/tc-ppc.h (md_parse_name): Likewise.
743 * config/tc-sh.h (md_parse_name): Likewise.
744 (sh_parse_name): Likewise.
745 * config/tc-sh64.h (md_parse_name): Likewise.
746 (sh64_consume_datalabel): Likewise.
747 * config/tc-tic54x.h (md_parse_name): Likewise.
748 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
749 before trying to evaluate symbol.
750 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
751 * config/tc-sh.c (sh_parse_name): Likewise.
752 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
753 second argument to operandf. Pass mode parameter to sh_parse_name.
754 * doc/as.texinfo: Document .eqv and the == assignment operator.
756 2005-10-10 Ian Lance Taylor <ian@airs.com>
758 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
759 * Makefile.in: Regenerate.
761 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
763 * expr.c (operator): Allow "!=" as a synonym for "<>".
764 * doc/as.texinfo (Infix Op): Mention "!=".
766 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
768 * config/tc-hppa.c (strict): Don't initialize. Update comment.
769 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
770 found. Simplify handling of "ma" and "mb" completers.
772 2005-10-08 Paul Brook <paul@codesourcery.com>
774 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
775 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
777 (arm_cpu_option_table): Add canonical_name.
778 (arm_cpus): Populate canonical_name field.
779 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
780 aeabi_set_public_attributes, arm_md_end): New functions.
781 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
782 (md_assemble): Set thumb_arch_used and arm_arch_used.
783 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
784 * config/tc-arm.h (md_end): Define.
785 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
787 2005-10-06 Khem Raj <kraj@mvista.com>
788 NIIBE Yutaka <gniibe@m17n.org>
790 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
791 (parse_reg_without_prefix): New function.
792 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
794 (option md_longopts): Add allow-reg-prefix option.
795 * doc/c-sh.texi: Document --allow-reg-prefix option.
796 * NEWS: Mention the new switch.
798 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
800 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
803 2005-09-30 Sterling Augustine <sterling@tensilica.com>
804 Bob Wilson <bob.wilson@acm.org>
806 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
808 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
810 * Makefile.am: Run "make dep-am".
811 * Makefile.in: Regenerated.
812 * aclocal.m4: Likewise.
814 2005-09-30 Mark Mitchell <mark@codesourcery.com>
816 * as.c (main): Use expandargv.
818 2005-09-30 Jan Beulich <jbeulich@novell.com>
820 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
823 2005-09-30 Catherine Moore <clm@cm00re.com>
825 * Makefile.am: Bfin support.
826 * Makefile.in: Regenerated.
827 * aclocal.m4: Regenerated.
828 * configure: Regenerated.
829 * configure.in: Bfin support.
830 * configure.tgt: Bfin support.
831 * config/bfin-aux.h: New file.
832 * config/bfin-defs.h: New file.
833 * config/bfin-lex.l: New file.
834 * config/bfin-parse.y: New file.
835 * config/tc-bfin.c: New file.
836 * config/tc-bfin.h: New file.
837 * doc/Makefile.am: Recognize c-bfin.texi.
838 * doc/Makefile.in: Regenerated.
839 * doc/all.texi: Bfin support.
840 * doc/as.texinfo: Likewise.
841 * doc/c-bfin.texi: Document bfin-specific syntax and
844 2005-09-30 Paul Brook <paul@codesourcery.com>
846 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
847 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
848 normal infix conditions.
849 (C3E): Include Thumb-2 definition.
851 (insns): Use them for legacy mnemonics.
853 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
855 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
856 version of <locale.h> when ENABLE_NLS is not defined.
858 2005-09-29 Jan Beulich <jbeulich@novell.com>
860 * config/tc-ia64.c (parse_operands): Always parse first operand of
863 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
864 Alan Modra <amodra@bigpond.net.au>
866 * app.c (do_scrub_chars): Match open and close quote of strings.
867 Remove redundant EOF test in case 7.
869 2005-09-28 Jan Beulich <jbeulich@novell.com>
871 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
872 relocations in 16- and 32-bit modes.
873 (i386_displacement): Make pc-relative branch handling dependent
874 upon operand (rather than address) size.
876 2005-09-28 Jan Beulich <jbeulich@novell.com>
878 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
880 (dot_cfi_startproc): Likewise.
881 (dot_cfi_endproc): Likewise. Also check no extra input was given.
882 (dot_cfi_escape): Likewise.
884 2005-09-28 Jan Beulich <jbeulich@novell.com>
886 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
887 (TC_CONS_FIX_NEW): Define unconditionally.
888 (x86_pe_cons_fix_new): Remove.
889 * config/tc-i386.c (signed_cons): New.
890 (md_pseudo_table): Add slong.
891 (x86_cons_fix_new): Declare unconditionally.
892 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
893 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
896 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
898 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
899 buffer after copying string.
901 2005-09-27 Paul Brook <paul@codesourcery.com>
903 * config/arm.c (arm_cpus): Add more cpu names.
904 * doc/c-arm.texi: Document them.
906 2005-09-21 Alan Modra <amodra@bigpond.net.au>
908 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
910 2005-09-20 Richard Henderson <rth@redhat.com>
912 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
914 2005-09-20 Richard Henderson <rth@redhat.com>
916 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
918 (dwarf2_loc_mark_labels): New.
919 (dwarf2_gen_line_info_1): Split out of ...
920 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
921 (dwarf2_emit_label): New.
922 (dwarf2_directive_loc_mark_labels): New.
923 (out_set_addr): Take a symbol instead of frag+ofs.
924 (relax_inc_line_addr): Likewise.
925 (emit_inc_line_addr): Assert delta non-negative.
926 (process_entries): Remove dead code. Update to work with temp
927 symbols instead of frag+ofs.
928 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
929 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
930 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
931 * config/obj-elf.h (obj_frob_label): New.
932 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
933 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
934 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
935 Similarly in the respective tc_frob_label implementation functions.
936 * config/tc-i386.c (md_pseudo_table): Move file and loc to
937 non-elf section; add loc_mark_labels.
938 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
939 (ia64_flush_insns): Check for marked labels; emit line entry if so.
940 (emit_one_bundle): Similarly.
941 (ia64_frob_label): Record marked labels.
942 * config/tc-m68hc11.h (tc_frob_label): Remove.
943 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
944 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
945 * config/tc-sh64.h (tc_frob_label): Likewise.
946 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
948 2005-09-20 Alan Modra <amodra@bigpond.net.au>
950 * read.c (pseudo_set): Set segment of expression syms to expr_section.
952 2005-09-14 Jan Beulich <jbeulich@novell.com>
954 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
955 registers, floating point control and status words, and mxcsr as
956 well as (for 64-bit code) segment base registers and rflags.
958 2005-09-09 Dmitry Diky <diwil@spec.ru>
960 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
961 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
964 2005-09-08 Chao-ying Fu <fu@mips.com>
966 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
967 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
970 2005-09-08 Paul Brook <paul@codesourcery.com>
972 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
973 (do_smc, do_t_smc): ... to this.
974 (insns): Remane smi to smc.
975 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
978 2005-09-07 Richard Henderson <rth@redhat.com>
980 * dwarf2dbg.c (dwarf2_where): Set line->isa.
981 (dwarf2_set_isa): New.
982 (dwarf2_directive_loc): Rearrange to allow all options on one line.
983 * dwarf2dbg.h (dwarf2_set_isa): Declare.
984 * doc/as.texinfo: Update .loc documentation.
986 2005-09-07 Richard Henderson <rth@redhat.com>
988 * dwarf2dbg.c: Include safe-ctype.h.
989 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
990 (current): Initialize.
991 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
992 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
993 (dwarf2_directive_file): Cope with invalid filename.
994 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
995 epilogue_begin, is_stmt, isa.
996 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
998 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
999 and DWARF2_FLAG_EPILOGUE_BEGIN.
1000 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
1001 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
1002 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
1003 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
1004 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
1005 (struct dwarf2_line_info): Add isa member.
1006 * doc/as.texinfo (LNS directives): New node.
1008 2005-09-07 David Ung <davidu@mips.com>
1010 * config/tc-mips.c (append_insn): Undo last change. Instead add
1011 guard to suppress calling frag_grow if the current instruction is
1012 one that allows a delay slot.
1014 2005-09-06 Chao-ying Fu <fu@mips.com>
1016 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
1017 (mips_opts): Add -1 to initialize ase_mt.
1018 (file_ase_mt): New variable for -mmt.
1019 (CPU_HAS_MT): New define.
1020 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
1022 (mips_ip): Check ase_mt to enable MT instructions.
1023 Handle !, $, *, &, +T, +t, g operand formats.
1024 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
1025 odd float registers.
1026 (OPTION_MT, OPTION_NO_MT): New define.
1027 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
1028 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
1029 (mips_after_parse_args): Set ase_mt based on CPU.
1030 (s_mipsset): Handle ".set mt" and ".set nomt".
1031 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
1032 (md_show_usage): Show usage of -mmt and -mno-mt.
1033 * doc/as.texinfo: Document -mmt and -mno-mt options.
1034 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
1037 2005-09-06 Paul Brook <paul@codesourcery.com>
1039 * config/tc-arm.c (arm_it): Add relax field.
1040 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
1041 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
1042 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
1043 do_t_mov_cmp): Allow relaxation.
1044 (output_relax_insn): New function.
1045 (put_thumb32_insn): New function.
1046 (output_inst): Use new functions.
1047 (md_assemble): Don't throw error on relaxable instructions.
1048 (insns): Change "b" entry from TCE(...) to tCE(...).
1049 (md_estimate_size_before_relax): Return 2.
1050 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
1051 relax_branch, arm_relax_frag): New functions.
1052 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
1054 * config/tc-arm.h (md_convert_frag): Remove definition.
1055 (md_relax_frag): Define.
1056 (arm_relax_frag): Add prototype.
1058 2005-09-02 Paul Brook <paul@codesourcery.com>
1060 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
1062 2005-09-02 Paul Brook <paul@codesourcery.com>
1064 * config/tc-arm.c (encode_arm_cp_address): Use
1065 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
1066 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1068 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1071 (insns): Use them for coprocessor instructions.
1072 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1073 (get_thumb32_insn): New function.
1074 (put_thumb32_insn): New function.
1075 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1076 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1078 2005-09-02 Paul Brook <paul@codesourcery.com>
1080 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1081 incorrect suffix matches.
1083 2005-09-01 David Ung <davidu@mips.com>
1085 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1086 when the frags are different for the 2 instructions we want to
1087 swap. If the lengths of the 2 instructions are not the same, we
1088 won't do the swap but emit an nop.
1090 2005-09-01 Dmitry Diky <diwil@spec.ru>
1092 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1093 as appropriate. Change frag_variant() to frag_var() for relaxes.
1095 2005-08-29 Nick Clifton <nickc@redhat.com>
1097 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1100 2005-08-26 Jan Beulich <jbeulich@novell.com>
1102 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1103 qualified operand of a branch.
1104 (intel_bracket_expr): Set JumpAbsolute here...
1105 (intel_e11): ... rather than here.
1107 2005-08-26 Christian Groessler <chris@groessler.org>
1109 * configure.tgt: Set bfd_gas also for z8k cpu.
1110 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1112 (newfix): Adapt to bfd reloc types.
1113 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1114 is available in the current frag.
1115 (md_convert_frag): Adapt function parameters.
1116 (tc_gen_reloc): New function.
1117 (md_section_align): Use bfd_get_section_alignment.
1118 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1119 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1121 * config/tc-z8k.h (TARGET_ARCH): Define.
1122 (tc_fix_adjustable): Define.
1124 2005-08-25 Chao-ying Fu <fu@mips.com>
1126 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1127 (mips_opts): Add -1 to initialize ase_dsp.
1128 (file_ase_dsp): New variable for -mdsp.
1129 (CPU_HAS_DSP): New define.
1130 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1132 (mips_ip): Add min_range and max_range for checking singed numbers.
1133 Check ase_dsp to enable DSP instructions.
1134 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1135 (OPTION_DSP, OPTION_NO_DSP): New define.
1136 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1137 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1138 (mips_after_parse_args): Set ase_dsp based on CPU.
1139 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1140 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1141 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1143 2005-08-23 David Ung <davidu@mips.com>
1145 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1148 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1151 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1153 2005-08-23 Phil Edwards <phil@codesourcery.com>
1155 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1157 2005-08-22 Jan Beulich <jbeulich@novell.com>
1159 * config/tc-i386.c (object_64bit): New.
1160 (i386_target_format): Initialize it.
1161 (output_disp): Use object_64bit for relocation type determination.
1162 (output_imm): Likewise.
1163 (i386_validate_fix): Likewise.
1164 (tc_gen_reloc): Likewise.
1165 (lex_got): Likewise. Remove static mode_name. Change array size
1166 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1167 (x86_cons): Use object_64bit for deciding whether quad fields can
1170 2005-08-18 Christian Groessler <chris@groessler.org>
1172 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1173 * config/tc-mcore.h: Likewise.
1174 * config/tc-z8k.h: Likewise.
1175 * config/tc-z8k.c: Likewise.
1176 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1177 sh_coff_reloc_mangle declaration.
1178 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1181 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1183 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1184 to confirm that no ISA is specified.
1186 2005-08-18 Nick Clifton <nickc@redhat.com>
1188 * write.c (relax_segment): Count the number of frags being
1189 processed and use this to compute a maximum limit on the number of
1190 iterations that will be allowed when attempting to relax the
1193 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1195 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1196 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1198 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1200 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1203 2005-08-15 Paul Brook <paul@codesourcery.com>
1205 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1207 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1209 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1211 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1212 (md_show_usage): Likewise.
1213 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1215 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1217 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1218 (md_gather_operands): Add support for optional operands.
1220 2005-08-12 Dmitry Diky <diwil@spec.ru>
1221 * config/tc-msp430.c (msp430_enable_relax): New flag.
1222 (msp430_enable_polys): Likewise.
1223 (OPTION_RELAX): New option.
1224 (OPTION_POLYMORPHS): Likewise.
1225 (md_longopts): New long options.
1226 (md_show_usage): Updated.
1227 (md_parse_option): Add new options handler.
1228 (msp430_operands): Add check if polymorph insns are enabled.
1229 (msp430_force_relocation_local): New function.
1230 (md_apply_fix): Now delete relocs according to new flags combination.
1231 (msp430_relax_frag): Convert long branches to short branches only if
1232 flag msp430_enable_relax is set.
1233 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1234 (msp430_force_relocation_local): Likewise.
1235 * doc/c-msp430.texi: Describe new options.
1237 2005-08-11 Ian Lance Taylor <ian@airs.com>
1239 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1240 (stamp-mk.com): Likewise.
1241 (EXTRA_DIST): Remove make-gas.com from list.
1242 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1243 * Makefile.in: Regenerate.
1245 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1247 * subsegs.c (subseg_change): Move declaration of seginfo to before
1250 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1252 * README-vms: Delete.
1253 * config-gas.com: Delete.
1254 * makefile.vms: Delete.
1255 * vmsconf.sh: Delete.
1256 * config/atof-tahoe.c: Delete.
1257 * config/m88k-opcode.h: Delete.
1258 * config/obj-bout.c: Delete.
1259 * config/obj-bout.h: Delete.
1260 * config/obj-hp300.c: Delete.
1261 * config/obj-hp300.h: Delete.
1262 * config/tc-a29k.c: Delete.
1263 * config/tc-a29k.h: Delete.
1264 * config/tc-h8500.c: Delete.
1265 * config/tc-h8500.h: Delete.
1266 * config/tc-m88k.c: Delete.
1267 * config/tc-m88k.h: Delete.
1268 * config/tc-tahoe.c: Delete.
1269 * config/tc-tahoe.h: Delete.
1270 * config/tc-tic80.c: Delete.
1271 * config/tc-tic80.h: Delete.
1272 * config/tc-w65.c: Delete.
1273 * config/tc-w65.h: Delete.
1274 * config/te-aux.h: Delete.
1275 * config/te-delt88.h: Delete.
1276 * config/te-delta.h: Delete.
1277 * config/te-dpx2.h: Delete.
1278 * config/te-hp300.h: Delete.
1279 * config/te-ic960.h: Delete.
1280 * config/vms-a-conf.h: Delete.
1281 * doc/c-a29k.texi: Delete.
1282 * doc/c-h8500.texi: Delete.
1283 * doc/c-m88k.texi: Delete.
1284 * README: Remove obsolete examples, and list of supported targets.
1285 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1286 bout and hp300 support.
1287 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1288 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1290 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1291 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1292 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1294 * dw2gencfi.c: Likewise.
1295 * dwarf2dbg.c: Likewise.
1296 * ehopt.c: Likewise.
1297 * input-file.c: Likewise.
1298 * listing.c: Likewise.
1299 * literal.c: Likewise.
1300 * messages.c: Likewise.
1302 * output-file.c: Likewise.
1304 * stabs.c: Likewise.
1305 * struc-symbol.h: Likewise.
1306 * subsegs.c: Likewise.
1307 * subsegs.h: Likewise.
1308 * symbols.c: Likewise.
1309 * symbols.h: Likewise.
1311 * write.c: Likewise.
1312 * write.h: Likewise.
1313 * config/aout_gnu.h: Likewise.
1314 * config/obj-aout.c: Likewise.
1315 * config/obj-aout.h: Likewise.
1316 * config/obj-coff.c: Likewise.
1317 * config/obj-coff.h: Likewise.
1318 * config/obj-evax.h: Likewise.
1319 * config/obj-ieee.h: Likewise.
1320 * config/tc-arm.c: Likewise.
1321 * config/tc-arm.h: Likewise.
1322 * config/tc-avr.c: Likewise.
1323 * config/tc-avr.h: Likewise.
1324 * config/tc-crx.h: Likewise.
1325 * config/tc-d10v.h: Likewise.
1326 * config/tc-d30v.h: Likewise.
1327 * config/tc-dlx.h: Likewise.
1328 * config/tc-fr30.h: Likewise.
1329 * config/tc-frv.h: Likewise.
1330 * config/tc-h8300.c: Likewise.
1331 * config/tc-h8300.h: Likewise.
1332 * config/tc-hppa.h: Likewise.
1333 * config/tc-i370.h: Likewise.
1334 * config/tc-i386.c: Likewise.
1335 * config/tc-i386.h: Likewise.
1336 * config/tc-i860.h: Likewise.
1337 * config/tc-i960.c: Likewise.
1338 * config/tc-i960.h: Likewise.
1339 * config/tc-ip2k.h: Likewise.
1340 * config/tc-iq2000.h: Likewise.
1341 * config/tc-m32c.h: Likewise.
1342 * config/tc-m32r.h: Likewise.
1343 * config/tc-m68hc11.h: Likewise.
1344 * config/tc-m68k.c: Likewise.
1345 * config/tc-m68k.h: Likewise.
1346 * config/tc-maxq.c: Likewise.
1347 * config/tc-maxq.h: Likewise.
1348 * config/tc-mcore.c: Likewise.
1349 * config/tc-mcore.h: Likewise.
1350 * config/tc-mn10200.h: Likewise.
1351 * config/tc-mn10300.c: Likewise.
1352 * config/tc-mn10300.h: Likewise.
1353 * config/tc-ms1.h: Likewise.
1354 * config/tc-msp430.c: Likewise.
1355 * config/tc-msp430.h: Likewise.
1356 * config/tc-ns32k.c: Likewise.
1357 * config/tc-ns32k.h: Likewise.
1358 * config/tc-openrisc.h: Likewise.
1359 * config/tc-or32.c: Likewise.
1360 * config/tc-or32.h: Likewise.
1361 * config/tc-ppc.c: Likewise.
1362 * config/tc-ppc.h: Likewise.
1363 * config/tc-s390.h: Likewise.
1364 * config/tc-sh.c: Likewise.
1365 * config/tc-sh.h: Likewise.
1366 * config/tc-sparc.c: Likewise.
1367 * config/tc-tic30.c: Likewise.
1368 * config/tc-tic30.h: Likewise.
1369 * config/tc-tic4x.c: Likewise.
1370 * config/tc-tic4x.h: Likewise.
1371 * config/tc-tic54x.c: Likewise.
1372 * config/tc-tic54x.h: Likewise.
1373 * config/tc-v850.h: Likewise.
1374 * config/tc-vax.c: Likewise.
1375 * config/tc-vax.h: Likewise.
1376 * config/tc-xstormy16.h: Likewise.
1377 * config/tc-xtensa.h: Likewise.
1378 * config/tc-z8k.c: Likewise.
1379 * config/tc-z8k.h: Likewise.
1380 * config/vms-a-conf.h
1381 * doc/Makefile.am: Likewise.
1382 * doc/all.texi: Likewise.
1383 * doc/as.texinfo: Likewise.
1384 * doc/internals.texi: Likewise.
1385 * doc/Makefile.in: Regenerate.
1386 * Makefile.in: Regenerate.
1387 * configure: Regenerate.
1388 * config.in: Regenerate.
1389 * po/POTFILES.in: Regenerate.
1391 2005-08-09 Nick Clifton <nickc@redhat.com>
1394 * macro.c (getstring): Do not treat round parentheses exactly the
1395 same as angle brackets - the parentheses need to be preserved and
1396 passed on to the macro processing code.
1398 2005-08-08 Nick Clifton <nickc@redhat.com>
1400 * config/tc-msp430.c (MSP430_ISA_21): Define.
1401 (mcu_types): Add entries for msp430x21xx variants.
1403 2005-08-08 Nick Clifton <nickc@redhat.com>
1406 * macro.c (getstring): Treat round parentheses in the same way as
1408 (get_any_string): Likewise.
1410 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1413 * as.c (parse_args): Handle -al=<FILE>.
1415 2005-08-07 Nick Clifton <nickc@redhat.com>
1417 * read.c (s_app_line): Accept a line number of 0 for compatibility
1418 with gcc's output for assembler-with-cpp files.
1420 2005-08-05 Paul Brook <paul@codesourcery.com>
1422 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1423 (do_t_add_sub): Use correct encodings inside IT block.
1424 (do_t_arit3c): Ditto.
1425 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1426 (md_assemble): Verify conditional suffixes agains IT blocks.
1428 2005-08-05 Paul Brook <paul@codesourcery.com>
1430 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1432 (encode_thumb32_shifted_operand): Prohibit register shifts.
1433 (encode_thumb32_addr_mode): Fix typo.
1434 (insns): Correct thumb2 ldm and stm opcodes.
1436 2005-08-02 Khem Raj <kraj@mvista.com>
1438 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1439 WLDRD/WSTRD instruction.
1441 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1443 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1444 if emitting a reloc.
1446 2005-07-29 Thiemo Seufer <ths@networkno.de>
1448 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1450 2005-07-29 Paul Brook <paul@codesourcery.com>
1452 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1454 (do_t_addr): Implement 32-bit variant.
1455 (do_t_push_pop): Make some errors warnings. Handle single register
1457 (insns): Use tCE for adr.
1458 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1459 (md_apply_fix): Ditto.
1461 2005-07-29 Paul Brook <paul@codesourcery.com>
1463 * config/tc-arm.c (parse_tb): New function.
1464 (enum operand_parse_code): Add OP_TB.
1465 (parse_operands): Handle OP_TB.
1466 (do_t_add_sub_w, do_t_tb): New functions.
1467 (insns): Add entries for addw, subw, tbb and tbh.
1468 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1470 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1472 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1474 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1476 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1478 2005-07-27 Jan Beulich <jbeulich@novell.com>
1480 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1482 (unw_p_record): Remove unused/redundant fields imask and rmask.
1483 Combine spoff and pspoff into a union. Combine gr and br into a
1484 union. Change type of grmask and brmask to unsigned char. Change type
1485 of frmask to unsigned int.
1486 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1487 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1488 (check_pending_save): New.
1489 (alloc_record): Clear out entire record.
1490 (output_psp_gr): Use renamed structure fields.
1491 (output_psp_sprel): Likewise.
1492 (output_rp_gr): Likewise.
1493 (output_rp_br): Likewise.
1494 (output_rp_psprel): Likewise.
1495 (output_rp_sprel): Likewise.
1496 (output_pfs_gr): Likewise.
1497 (output_pfs_psprel): Likewise.
1498 (output_pfs_sprel): Likewise.
1499 (output_preds_gr): Likewise.
1500 (output_preds_psprel): Likewise.
1501 (output_preds_sprel): Likewise.
1502 (output_spill_base): Likewise.
1503 (output_unat_gr): Likewise.
1504 (output_unat_psprel): Likewise.
1505 (output_unat_sprel): Likewise.
1506 (output_lc_gr): Likewise.
1507 (output_lc_psprel): Likewise.
1508 (output_lc_sprel): Likewise.
1509 (output_fpsr_gr): Likewise.
1510 (output_fpsr_psprel): Likewise.
1511 (output_fpsr_sprel): Likewise.
1512 (output_priunat_gr): Likewise.
1513 (output_priunat_psprel): Likewise.
1514 (output_priunat_sprel): Likewise.
1515 (output_bsp_gr): Likewise.
1516 (output_bsp_psprel): Likewise.
1517 (output_bsp_sprel): Likewise.
1518 (output_bspstore_gr): Likewise.
1519 (output_bspstore_psprel): Likewise.
1520 (output_bspstore_sprel): Likewise.
1521 (output_rnat_gr): Likewise.
1522 (output_rnat_psprel): Likewise.
1523 (output_rnat_sprel): Likewise.
1524 (output_spill_psprel): Likewise.
1525 (output_spill_sprel): Likewise.
1526 (output_spill_reg): Likewise.
1527 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1529 (output_frgr_mem): Likewise.
1530 (output_gr_mem): Likewise.
1531 (output_br_mem): Likewise.
1532 (output_gr_gr): Likewise.
1533 (output_br_gr): Likewise.
1534 (fixup_unw_records): Likewise.
1535 (process_one_record): Use renamed structure fields. For gr_gr and
1536 br_gr, collect mask from chain of records before output.
1537 (in_prologue): Simplify and eliminate early returns. Call
1539 (in_body): Simplify and eliminate early returns.
1540 (dot_body): Call check_pending_save.
1541 (md_assemble): Update comment. Deal with pending saves.
1543 2005-07-26 Jan Beulich <jbeulich@novell.com>
1545 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1546 mask from guessed suffix, but mask out other immediate types only
1547 if at least on candidate is valid for the insn.
1549 2005-07-25 DJ Delorie <dj@redhat.com>
1551 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1552 Support %mod() modifiers from opcodes.
1553 * doc/c-m32c.texi (M32C-Modifiers): New section.
1555 2005-07-25 Jan Hubicka <jh@suse.cz>
1556 H.J. Lu <hongjiu.lu@intel.com>
1558 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1560 (elf_com_section_ptr): New.
1561 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1562 (elf_common_parse): Make it global. Use elf_com_section_ptr
1563 instead of bfd_com_section_ptr.
1564 (obj_elf_change_section): Handle x86-64 large bss sections.
1566 * config/obj-elf.h (elf_com_section_ptr): New.
1567 (elf_common_parse): New.
1569 * config/tc-i386.c (handle_large_common): New.
1570 (md_pseudo_table): Add "largecomm".
1571 (x86_64_section_letter): New.
1572 (x86_64_section_word): New.
1574 * config/tc-i386.h (x86_64_section_word): New.
1575 (x86_64_section_letter): New.
1576 (md_elf_section_letter): New. Defined.
1577 (md_elf_section_word): Likewise.
1579 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1581 * configure.tgt: Remove i386-*-rtemself*.
1582 Remove sparc-*-rtemself*.
1584 2005-07-21 Ben Elliston <bje@gnu.org>
1586 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1588 2005-07-21 Paul Brook <paul@codesourcery.com>
1590 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1593 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1595 * messages.c: Use vsnprintf instead of vsprintf.
1597 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1599 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1600 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1602 2005-07-18 Nick Clifton <nickc@redhat.com>
1604 * configure.tgt: Restore alpha ordering to list of arches.
1606 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1608 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1610 2005-07-18 Jan Beulich <jbeulich@novell.com>
1612 * config/tc-i386.c (md_begin): Use IS_ELF.
1613 (tc_i386_fix_adjustable): Likewise.
1614 (md_estimate_size_before_relax): Likewise.
1615 (md_apply_fix): Likewise.
1616 (i386_target_format): Likewise.
1617 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1618 (i386_immediate): Remove #ifdef LEX_AT.
1619 (i386_displacement): Likewise.
1620 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1623 2005-07-18 Jan Beulich <jbeulich@novell.com>
1625 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1626 parameter to unsigned. Parameter sign now is tristate - zero/
1627 positive mean unsigned/signed, negative means signedness doesn't
1628 matter. Check field size,
1629 signedness, and pcrel-ness are in agreement between relocated field
1630 and relocation type. Adjust diagnostics.
1631 (optimize_imm): And type mask of operand instead of overwriting it.
1632 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1633 local structure and initialize gotrel accordingly. Pass caller as
1634 mask of types that the operator can match.
1635 (x86_cons_fix_new): Let reloc know that signedness of relocation
1637 (x86_pe_cons_fix_new): Likewise.
1638 (x86_cons): Pass additional argument to lex_got.
1639 (i386_immediate): New local variable 'types'. Pass its address as
1640 additional argument to lex_got. Mask out operand types not supported
1642 (i386_displacement): Likewise. Set bigdisp to all types supported in
1643 64-bit mode, combining the previously split initialization.
1645 2005-07-18 Jan Beulich <jbeulich@novell.com>
1647 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1650 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1652 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1655 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1657 * Makefile.am: Run "make dep-am".
1658 * Makefile.in: Regenerate.
1660 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1662 * gas/config/tc-i386.h (CpuVMX): New.
1663 (CpuUnknownFlags): Add CpuVMX.
1665 2005-07-14 Jim Blandy <jimb@redhat.com>
1667 Add support for the Renesas M32C.
1668 * Makefile.am (CPU_TYPES): List m32c.
1669 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1670 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1671 * configure.in: Add case for m32c.
1672 * configure.tgt: Add cases for m32c and m32c-*-elf.
1673 * configure: Regenerated.
1674 * config/tc-m32c.c, config/tc-m32c.h: New files.
1675 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1676 * doc/Makefile.in: Regenerated.
1677 * doc/all.texi: Set M32C.
1678 * doc/as.texinfo: Add text for the M32C-specific options and line
1679 comment characters, and refer to c-m32c.texi.
1680 * doc/c-m32c.texi: New file.
1682 2005-07-14 Nick Clifton <nickc@redhat.com>
1685 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1686 the ins_parse buffer.
1688 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1690 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1691 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1693 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1695 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1698 2005-07-08 Ben Elliston <bje@au.ibm.com>
1700 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1701 * config/obj-elf.h: Likewise.
1702 * config/tc-h8300.h: Likewise.
1703 * config/tc-h8500.h: Likewise.
1704 * config/tc-i370.h: Likewise.
1705 * config/tc-i386.h: Likewise.
1706 * config/tc-m68hc11.h: Likewise.
1707 * config/tc-m68k.h: Likewise.
1708 * config/tc-ppc.h: Likewise.
1709 * config/tc-s390.h: Likewise.
1710 * config/tc-sh.h: Likewise.
1711 * config/tc-sparc.h: Likewise.
1712 * config/tc-tic30.c: Likewise.
1713 * config/tc-w65.h: Likewise.
1714 * config/tc-xtensa.h: Likewise.
1716 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1719 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1721 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1723 * config/tc-tic30.c (debug): Add format attribute. Fix format
1726 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1728 * config/tc-i386.c (cpu_arch): Add sse3.
1730 * config/tc-i386.h (CpuSSE3): Renamed from ...
1731 (CpuPNI): This. Defined as CpuSSE3.
1733 * doc/c-i386.texi: Document .sse3.
1735 2005-07-06 Jan Beulich <jbeulich@novell.com>
1737 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1739 2005-07-05 Nick Clifton <nickc@redhat.com>
1741 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1742 md_chars_to_numbers to an unsigned pointer in order to avoid a
1743 compile time warning.
1745 2005-07-05 Paul Brook <paul@codesourcery.com>
1747 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1749 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1751 * config/tc-ms1.c: New.
1752 * config/tc-ms1.h: New.
1753 * testsuite/gas/ms1/allinsn.d: New.
1754 * testsuite/gas/ms1/allinsn.s: New.
1755 * testsuite/gas/ms1/badinsn.s: New.
1756 * testsuite/gas/ms1/badinsn1.s: New.
1757 * testsuite/gas/ms1/badoffsethigh.s: New.
1758 * testsuite/gas/ms1/badoffsetlow.s: New.
1759 * testsuite/gas/ms1/badorder.s: New.
1760 * testsuite/gas/ms1/badreg.s: New.
1761 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1762 * testsuite/gas/ms1/badsignedimmlow.s: New.
1763 * testsuite/gas/ms1/badsyntax.s: New.
1764 * testsuite/gas/ms1/badsyntax1.s: New.
1765 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1766 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1767 * testsuite/gas/ms1/errors.exp: New.
1768 * testsuite/gas/ms1/ldst.s: New.
1769 * testsuite/gas/ms1/misc.d: New.
1770 * testsuite/gas/ms1/misc.s: New.
1771 * testsuite/gas/ms1/ms1-16-003.d: New.
1772 * testsuite/gas/ms1/ms1-16-003.s: New.
1773 * testsuite/gas/ms1/ms1.exp: New.
1774 * testsuite/gas/ms1/msys.d: New.
1775 * testsuite/gas/ms1/msys.s: New.
1776 * testsuite/gas/ms1/relocs.d: New.
1777 * testsuite/gas/ms1/relocs.exp: New.
1778 * testsuite/gas/ms1/relocs1.s: New.
1779 * testsuite/gas/ms1/relocs2.s: New.
1781 2005-07-05 Jan Beulich <jbeulich@novell.com>
1783 * config/tc-i386.h (CpuSVME): New.
1784 (CpuUnknownFlags): Include CpuSVME.
1785 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1786 as alias of sledgehammer.
1787 (md_assemble): Include invlpga in the check for insns with two source
1789 (process_operands): Include SVME insns in the check for ignored
1790 segment overrides. Adjust diagnostic.
1791 (i386_index_check): Special-case SVME insns with memory operands.
1793 2005-07-04 Khem Raj <kraj@mvista.com>
1794 Nick Clifton <nickc@redhat.com>
1796 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1797 use an immediate value.
1798 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1799 since the register field of the operands structure is unsigned.
1800 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1801 (parse_operands): Make the 2ns parameter an unsigned pointer to
1803 (do_ldrd): When using the imm field of the operands structure as a
1804 second register field, treat it as unsigned.
1806 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1809 * config/obj-elf.c (obj_elf_change_section): Use backend
1812 2005-07-01 Jan Beulich <jbeulich@novell.com>
1814 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1815 (output_spill_psprel, output_spill_psprel_p): Combine.
1816 (output_spill_sprel, output_spill_sprel_p): Combine.
1817 (output_spill_reg, output_spill_regp_p): Combine.
1818 (process_one_record): Handle psp_psprel.
1819 (parse_predicate_and_operand): New.
1820 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1821 initialize output values. Emit diagnostic case here.
1822 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1823 (add_unwind_entry): New second parameter. Allow first parameter to
1824 be NULL. Parse optional tag, emit warning about further support for
1825 it otherwise being missing. Check end-of-line when requested.
1826 (dot_fframe): Clear operand when wrong. Allow tag.
1827 (dot_vframe): Likewise.
1828 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1830 (dot_vframepsp): Remove.
1831 (dot_altrp): Clear operand when wrong. Allow tag.
1832 (dot_save): Likewise. Let default case also go through
1834 (dot_savemem): Likewise.
1835 (dot_restore): Don't return when wrong operand. Allow tag.
1836 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1837 parse_predicate_and_operand and the new arguments to
1838 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1839 when wrong operand. Allow tag.
1840 (dot_restorereg, dot_restorereg_p): Likewise.
1841 (dot_spillmem, dot_spillmem_p): Likewise.
1842 (dot_saveg): Clear operand when wrong. Perform tighter operand
1844 (dot_savef): Likewise.
1845 (dot_saveb): Likewise.
1846 (dot_savegf): Likewise.
1847 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1848 parse_predicate_and_operand and the new arguments to
1849 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1850 when wrong operand. Allow tag.
1852 (dot_label_state): Don't return when wrong operand.
1853 (dot_copy_state): Likewise.
1854 (dot_unwabi): Likewise. Check if in prologue.
1855 (dot_body): Don't call demand_empty_rest_of_line.
1856 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1858 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1859 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1860 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1861 (parse_operand): New second parameter. Don't deal with '}' here
1862 anymore. Don't advance past end-of-line.
1863 (parse_operands): Pass second argument to parse_operand.
1864 (ia64_start_line): Prevent out-of-bounds access through
1865 input_line_pointer. Deal with '}' here.
1866 (ia64_unrecognized_line): Don't deal with '}' here.
1867 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1868 discard_rest_of_line.
1870 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1872 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1873 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1874 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1875 (do_branch): Always set inst.reloc.pc_rel.
1876 (s_arm_elf_cons): Disallow use of (plt) suffix.
1877 (do_adrl): Adjust X_add_number unconditionally.
1878 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1879 argument. Handle all adjustment for pipeline offset here.
1880 (md_apply_fix): No need to undo work of md_pcrel_from. No
1881 need to extract pre-encoded pipeline adjustments from various
1882 branch instructions. Generally, assume instructions are already
1883 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1884 special cases. Handle BFD_RELOC_ARM_PLT32 like
1885 BFD_RELOC_ARM_PCREL_BRANCH.
1886 (tc_gen_reloc): Remove OBJ_ELF special case.
1887 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1889 2005-06-30 Ben Elliston <bje@gnu.org>
1891 * Makefile.am (check-DEJAGNU): Don't search for expect.
1892 * Makefile.in: Regenerate.
1894 2005-06-30 Ben Elliston <bje@gnu.org>
1896 * Makefile.am (EXPECT): Set to expect.
1897 (RUNTEST): Likewise, set to runtest.
1898 * Makefile.in: Regenerate.
1900 2005-06-23 Ben Elliston <bje@gnu.org>
1902 * config/m68k-parse.h: Use ISO C90.
1903 * config/m68k-parse.y: Likewise.
1904 * config/tc-m68k.h: Likewise.
1906 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1909 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1911 (optimize_disp): Optimize only if possible. Don't use 64bit
1912 displacement on non-constants and do same on constants if
1915 2005-06-17 Jan Beulich <jbeulich@novell.com>
1917 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1918 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1919 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1920 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1921 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1923 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1924 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1925 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1926 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1927 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1928 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1929 convert 8-byte pc-relative relocations.
1930 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1931 (i386_validate_fix): Likewise.
1932 (x86_cons): Also handle quad values in 64-bit mode.
1933 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1934 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1935 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1936 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1938 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1940 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1941 symbolP as well as for names with a leading dot. Use ACONCAT.
1942 (md_apply_fix): For branch relocations, only replace value
1943 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1944 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1945 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1946 (LOCAL_LABEL_PREFIX): Don't define.
1948 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1950 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1953 2005-06-08 James E Wilson <wilson@specifixinc.com>
1956 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1957 is NULL, then emit a warning, and return the current index.
1959 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1962 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1963 temporary copy of the operands array so that changes can be safely
1964 backed out if the insn does not match.
1965 (m68k_compare_opcode): Shortcut the test when the parameters are
1966 the same. Return 1 if the names match but the second opcode is
1967 further on in the array than the first.
1969 2005-06-08 Nick Clifton <nickc@redhat.com>
1972 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1974 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1976 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1978 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1979 Michael Snyder <msnyder@redhat.com>
1980 Stan Cox <scox@redhat.com>
1982 * configure.in: Add ms1 case.
1984 * configure: Regenerate.
1986 * configure.tgt: Add ms1 case.
1988 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1990 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1991 * config/tc-xtensa.c (new_resource_table): Likewise.
1992 (resize_resource_table): Likewise.
1993 (release_resources): Fix assertion for unsigned values.
1995 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1997 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1998 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1999 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
2000 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
2001 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
2002 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
2003 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
2004 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
2005 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
2006 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
2007 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
2008 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
2009 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
2010 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
2011 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
2012 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
2013 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
2014 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
2015 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
2016 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
2017 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
2018 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
2019 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
2020 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
2021 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
2022 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
2023 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
2024 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
2025 * config/tc-xtensa.c, config/tc-z8k.c:
2026 Replace all instances of the string "_apply_fix3" with
2028 * po/POTFILES.in, po/gas.pot: Regenerate.
2030 2005-06-08 Alan Modra <amodra@bigpond.net.au>
2032 * Makefile.am: Run "make dep-am".
2033 (POTFILES): Remove GAS_CFILES.
2034 * Makefile.in: Regenerate.
2036 2005-06-07 David Ung <davidu@mips.com>
2038 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
2039 24kc, 24kf and 24kfx under MIPS32 release 2.
2041 2005-06-04 Nick Clifton <nickc@redhat.com>
2043 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
2044 to their Thumb-enabled equivalents.
2046 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
2048 * config/tc-mips.c (load_register): Add leading "0x" to the
2049 output of sprintf_vma().
2052 2005-06-01 Nick Clifton <nickc@redhat.com>
2054 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
2055 test for the presence of thumb version of the parsing functions
2056 since they must always exist and the test generates a compile time
2059 2005-05-31 Richard Henderson <rth@redhat.com>
2061 * config/tc-alpha.c (O_lituse_jsrdirect): New.
2062 (alpha_reloc_op): Add it.
2063 (debug_exp): Handle it.
2064 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
2065 (emit_insn): Handle it.
2066 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2068 2005-05-31 Christian Groessler <chris@groessler.org>
2070 * write.c (dump_section_relocs): Convert to ISO-C.
2071 (write_relocs): Avoid signed/unsigned and fprintf argument
2072 warnings in debug code.
2074 2005-05-26 Zack Weinberg <zack@codesourcery.com>
2076 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2077 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2078 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2079 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2080 fixP->tc_fix_data directly in the sole place it was used.
2081 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2082 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2085 2005-05-27 Jan Beulich <jbeulich@novell.com>
2087 * config/tc-ia64.c (struct proc_pending): New.
2088 (unwind): Replace proc_start with proc_pending.
2089 (unwind_diagnostic): Check unwind.proc_pending.sym.
2090 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2091 Check if previous proc not closed. Record all entry points.
2092 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2093 Set symbol sizes for entry points recorded in dot_proc. Check
2094 arguments for consistency with respective .proc's.
2095 (md_assemble): Replace unwind.proc_start with
2096 unwind.proc_pending.sym.
2098 2005-05-27 Jan Beulich <jbeulich@novell.com>
2100 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2101 and last_ptr. Check all in-use slots for first one with non-NULL
2102 unwind_record. Don't reload end_ptr before second update round.
2104 2005-05-26 James E Wilson <wilson@specifixinc.com>
2106 * config/tc-ia64.c (extra_goodness): Update comment.
2107 (md_begin): Add debugging code to print best_template table.
2109 2005-05-25 Jan Beulich <jbeulich@novell.com>
2111 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2114 2005-05-25 Jan Beulich <jbeulich@novell.com>
2116 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2117 BFD_RELOC_UNUSED when determining the width of the reloc.
2119 2005-05-25 Jan Beulich <jbeulich@novell.com>
2121 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2124 2005-05-25 Jan Beulich <jbeulich@novell.com>
2126 * config/tc-ia64.c (dot_radix): Rewrite.
2128 2005-05-25 Jan Beulich <jbeulich@novell.com>
2130 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2132 (alloc_record): Remove references to next_slot_number and
2134 (emit_one_bundle): Likewise.
2136 2005-05-22 Nick Clifton <nickc@redhat.com>
2138 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2139 message buffer when invoking the insert function.
2141 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2143 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2144 only if an instruction match is found.
2146 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2148 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2149 to addition in argument to xtensa_dwarf2_emit_insn.
2151 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2153 * Makefile.am: Have 'all' depend on 'info'.
2154 * Makefile.in: Regenerate.
2156 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2158 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2160 2005-05-19 Anton Blanchard <anton@samba.org>
2162 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2163 (md_show_usage): Document it.
2164 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2165 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2167 2005-05-19 Jan Beulich <jbeulich@novell.com>
2169 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2170 relocations in unwind section.
2172 2005-05-18 Nick Clifton <nickc@redhat.com>
2174 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2175 if one exists. Ignore any error messages it may produce, just
2176 allow it to perform the insertion.
2178 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2180 * hash.c (hash_lookup): Add len parameter. All callers changed.
2181 (hash_find_n): New interface.
2182 * hash.h: Prototype hash_find_n.
2183 * sb.c: Include as.h.
2184 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2185 (sb_scrub_and_add_sb): New interface.
2186 * sb.h: Prototype sb_scrub_and_add_sb.
2187 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2189 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2190 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2191 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2193 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2195 * doc/Makefile.am (gasver.texi): Don't use $<.
2196 * doc/Makefile.in: Regenerated.
2198 2005-05-17 Nick Clifton <nickc@redhat.com>
2201 * symbols.c (resolve_symbol_value): Do not move symbols whose
2202 value expression has not been resolved or finalized into the
2203 absolute section as this will confuse other parts of the assembler
2204 into thinking that their value is zero.
2206 2005-05-17 Jan Beulich <jbeulich@novell.com>
2208 * read.c (_find_end_of_line): New.
2209 (find_end_of_line): New.
2210 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2211 (read_a_source_file): Use it.
2214 (get_line_sb): Use it.
2215 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2216 (s_comm_internal): Likewise.
2218 (s_macro): Likewise.
2219 (s_ignore): Use ignore_rest_of_line.
2220 * read.h (find_end_of_line): Prototype.
2221 (discard_rest_of_line): Remove prototype. #define to
2222 ignore_rest_of_line.
2224 2005-05-17 Nick Clifton <nickc@redhat.com>
2226 * config/tc-v850,h (TC_FIX_TYPE): Define.
2227 (TC_INIT_FIX_TYPE): Define.
2228 * config/tc-v850.c (md_assemble): When creating a fix record the
2229 operand in the tc_fix_data field.
2230 (md_apply_fix3): When applying a resolved fix use the operand's
2231 insertion procedure to store the value, if the operand has been
2234 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2236 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2238 * Makefile.in: Regenerated.
2240 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2241 Bob Wilson <bob.wilson@acm.org>
2243 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2245 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2246 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2248 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2250 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2251 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2253 2005-05-10 Michael Matz <matz@suse.de>
2255 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2257 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2259 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2262 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2263 Handle label-without-colon before ordinary dot-pseudo as an
2264 ordinary label. Don't leak memory for label-without-colon alone
2265 on a line. Don't mmixal-munge operands for dot-pseudos.
2267 2005-05-10 Jan Beulich <jbeulich@novell.com>
2269 * macro.c (get_any_string): Remove the two last parameters. Replace
2270 references to the former expand parameter by using macro_alternate.
2271 Simplify loop condition for checking for end-of-string.
2272 (get_string): Remove redunant call to sb_skip_white.
2273 (do_formals): Remove two last arguments to get_any_string.
2274 (macro_expand): Likewise.
2275 (expand_irp): Likewise.
2277 2005-05-10 Jan Beulich <jbeulich@novell.com>
2279 * read.c (s_macro): Move local variable 'local' to smaller scope.
2280 Call sb_kill on it when done.
2282 2005-05-09 Jan Beulich <jbeulich@novell.com>
2284 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2285 when zero and not required by encoding constraints.
2287 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2290 * config/tc-sh64.c (sh64_fake_label): New.
2292 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2294 * doc/internals.texi (TC_FAKE_LABEL): Document.
2296 * write.c (TC_FAKE_LABEL): New.
2297 (adjust_reloc_syms): Use it.
2298 (write_object_file): Likewise.
2300 2005-05-09 Jan Beulich <jbeulich@novell.com>
2302 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2303 and comma in Intel mode.
2305 2005-05-09 Jan Beulich <jbeulich@novell.com>
2307 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2308 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2309 Make name array static and const. Adjust lookup to account for NULL
2310 entries (standing for unused register numbers).
2312 2005-05-09 Jan Beulich <jbeulich@novell.com>
2314 * config/tc-i386.c (parse_insn): Consider all matching instructions
2315 when checking for string instruction after string-only prefix.
2317 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2320 * config/tc-ia64.c (start_unwind_section): Properly check
2321 comdat group with SHF_GROUP.
2323 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2325 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2327 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2329 * config/tc-xtensa.c: Remove excess whitespace.
2330 * config/tc-xtensa.h: Likewise.
2331 * config/xtensa-istack.h: Likewise.
2332 * config/xtensa-relax.c: Likewise.
2333 * config/xtensa-relax.h: Likewise.
2335 2005-05-06 Nick Clifton <nickc@redhat.com>
2337 * sb.h: Fix formatting of comments.
2338 * sb.c: Fix formatting of comments.
2340 2005-05-06 Jan Beulich <jbeulich@novell.com>
2342 * sb.h (sb_add_buffer): Reintroduce.
2343 * sb.c (sb_add_buffer): Likewise.
2345 2005-05-06 Jan Beulich <jbeulich@novell.com>
2347 * macro.c (new_formal, del_formal): New.
2348 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2349 required argument has default value. Stop looking for more formal
2350 when there was a vararg one.
2351 (macro_expand_body): Use new_formal and del_formal.
2352 (macro_expand): Likewise. Initialize local variable err. Don't
2353 return immediately when encountering an error. Warn when keyword
2354 argument already had a value assigned. Eliminate duplicate clearing
2355 of argument value. When current positional argument matches parameter
2356 of vararg type, assign to it all the remaining arguments. Issue error
2357 when required parameter does not have value.
2358 (free_macro): Use del_formal.
2359 (expand_irp): Initialize formal type. Free buffers associated with
2360 formal prior to returning.
2361 * macro.h (struct formal_struct): Add new field 'type' with new
2362 enumeration type 'formal_type'.
2363 * doc/as.texinfo: Document macro parameter qualifiers.
2364 * NEWS: Mention new functionality.
2366 2005-05-06 Jan Beulich <jbeulich@novell.com>
2368 * cond.c (s_ifb): New.
2369 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2370 * read.h (s_ifb): Prototype.
2371 * doc/as.texinfo: Document .ifb and .ifnb.
2373 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2375 * config/tc-ia64.c (MIN): Undef.
2377 2005-05-05 Paul Brook <paul@codesourcery.com>
2379 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2381 2005-05-05 Matt Thomas <matt@3am-software.com>
2383 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2386 2005-05-05 Nick Clifton <nickc@redhat.com>
2388 * Update the address and phone number of the FSF organization in
2389 the GPL notices in the following files:
2390 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2391 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2392 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2393 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2394 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2395 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2396 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2397 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2398 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2399 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2400 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2401 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2402 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2403 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2404 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2405 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2406 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2407 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2408 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2409 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2410 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2411 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2412 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2413 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2414 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2415 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2416 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2417 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2418 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2419 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2420 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2421 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2422 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2423 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2424 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2425 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2426 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2427 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2428 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2429 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2430 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2431 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2432 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2433 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2434 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2435 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2436 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2437 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2438 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2439 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2440 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2441 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2442 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2443 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2444 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2445 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2446 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2447 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2448 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2449 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2450 config/xtensa-istack.h, config/xtensa-relax.c,
2451 config/xtensa-relax.h, doc/fdl.texi
2453 2005-05-05 Nick Clifton <nickc@redhat.com>
2455 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2456 the target_big_endian variable to false.
2458 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2460 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2461 list traversal. Use bfd_section_list_prepend.
2462 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2463 over the section list.
2464 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2465 (xtensa_insert_section): Delete.
2466 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2467 and bfd_section_list_prepend.
2468 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2469 bfd_section_list_insert_after.
2471 2005-05-03 Nick Clifton <nickc@redhat.com>
2473 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2474 of bfd_section_list... macros.
2475 * config/tc-mmix.c (mmix_frob_file): Likewise.
2476 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2477 (xtensa_insert_section): Likewise.
2479 * macro.c (macro_hash): Remove static.
2480 * macro.h (macro_hash): Provide an external declaration.
2482 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2484 * write.c (write_object_file): Use bfd_section_double_list_remove
2487 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2489 * doc/Makefile.am (gasver.texi): Correct quoting.
2490 * doc/Makefile.in: Regenerated.
2492 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2494 * configure.tgt: Add h8300*-*-rtemscoff.
2495 Switch h8300*-*-rtems* to elf.
2497 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2499 * hash.c: Undo the last change.
2502 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2504 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2506 (DISTCLEANFILES): Remove.
2507 (MAINTAINERCLEANFILES): Add asconfig.texi.
2508 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2510 2005-04-29 Ben Elliston <bje@au.ibm.com>
2512 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2513 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2514 (bignum-copy.o): Remove.
2515 * Makefile.in: Regenerate.
2516 * makefile.vms (OBJS): Remove bignum-copy.obj.
2517 * symbols.h (local_symbol_make): Remove declaration.
2518 (verify_symbol_chain_2): Likewise.
2519 * symbols.c (local_symbol_make): Make static.
2520 (max_indent_level): Likewise.
2521 (verify_symbol_chain_2): Remove.
2522 * macro.c (macro_hash): Make static.
2523 * messages.c (fprint_value): Remove.
2524 * read.h (get_absolute_expr): Remove.
2525 (emit_leb128_expr): Likewise.
2526 (do_s_func): Likewise.
2527 * read.c (do_s_func): Make static.
2528 (emit_leb128_expr): Likewise.
2529 (get_absolute_expr): Likewise.
2530 * as.h (as_howmuch): Remove declaration.
2531 (fprint_value): Likewise.
2532 * as.c (myname): Make static.
2533 * input-scrub.c (as_howmuch): Remove.
2534 (as_1_char): Likewise.
2535 * input-file.h (input_file_is_open): Remove.
2536 * input-file.c (input_file_is_open): Likewise.
2537 * expr.h (expr_build_unary): Remove declaration.
2538 (expr_build_binary): Likewise.
2539 * expr.c (expr_build_unary): Remove.
2540 (expr_build_binary): Likewise.
2541 * hash.h (hash_replace): Remove declaration.
2542 (hash_delete): Likewise.
2543 * hash.c (hash_replace): Remove.
2544 (hash_delete): Likewise.
2545 * bignum-copy.c (bignum_copy): Move from here ..
2546 * config/tc-vax.c (bignum_copy): .. to here.
2547 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2548 (bignum_copy): Remove extern declaration.
2549 * sb.h (string_count): Remove extern declaration.
2550 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2551 (sb_name): Likewise.
2552 * sb.c (dsize): Replace preprocessor macro with static int.
2553 (string_count): Make static.
2554 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2555 (sb_name): Likewise.
2556 * config/obj-coff.c (dim_index): Make static.
2557 * config/tc-i386.c (GOT_symbol): Likewise.
2558 (output_invalid_buf): Likewise.
2559 * doc/internals.texi (Warning and error messages): Remove the
2560 prototype for fprint_value.
2562 2005-04-27 Ben Elliston <bje@au.ibm.com>
2566 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2568 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2570 * read.c (pseudo_set): Disallow symbol set to common symbol.
2573 * write.c (write_object_file): Report common symbol name when
2574 disallowing local symbol set to common symbol.
2575 (adjust_reloc_syms): Disallow local symbol set to undefined
2578 2005-04-25 Jan Beulich <jbeulich@novell.com>
2580 * macro.c (macro_expand_body): Replace locals indicator parameters
2581 with actual macro_entry. New local variables macro_line and err.
2582 Don't return when encountering an error, just record the fact.
2583 Detect local symbol name colliding with parameter. Track line number
2584 inside of macro expansion.
2585 (do_formals): Move local variable name to wider scope. Check
2586 parameter of the same name doesn't already exist. In MRI mode, also
2587 check it doesn't collide with the argument count pseudo-parameter).
2588 (define_macro): Add file and line number parameters. Remove local
2589 variable namestr. New local variable error. Initialize macro_entry
2590 members file, line, and name. Don't return when encountering an
2591 error, just record the fact. Use %s in some diagnostics for read.c
2592 to insert the macro name. Free macro_entry on error.
2593 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2594 when encountering an error, just record the fact.
2595 (expand_irp): Don't return when encountering an error, just record
2597 * macro.h (macro_struct): New members name, file, and line.
2598 (define_macro): Add file and line number parameters.
2599 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2600 regarding pseudo-op redefinition with the file/line that macro
2601 definition started at.
2603 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2605 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2606 (future_alignment_required): Remove ifdefs that use it.
2608 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2610 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2611 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2612 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2614 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2615 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2617 2005-04-21 Christian Groessler <chris@groessler.org>
2619 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2622 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2624 * config/obj-aout.h (S_IS_EXTERN): Removed.
2625 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2626 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2627 * symbols.c (S_IS_EXTERN): Likewise.
2628 * symbols.h (S_IS_EXTERN): Likewise.
2630 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2632 * config/tc-d10v.c (md_apply_fix3): Likewise.
2633 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2634 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2635 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2636 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2637 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2638 (shmedia_md_convert_frag): Likewise.
2639 * symbols.c (print_symbol_value_1): Likewise.
2640 * write.c (write_object_file): Likewise.
2642 2005-04-20 Nick Clifton <nickc@redhat.com>
2644 * config/tc-xtensa.c (get_aligned_diff): Change type of
2645 branch_align to offsetT so that its signedness matches that of
2648 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2649 number into a readable string.
2650 (load_register): Likewise.
2652 2005-04-20 Andreas Schwab <schwab@suse.de>
2654 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2656 2005-04-19 David S. Miller <davem@davemloft.net>
2658 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2659 NULL insn, exit early. Remove now spurious NULL checks.
2660 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2663 2005-04-19 Jan Beulich <jbeulich@novell.com>
2665 * symbols.h (symbol_find_base): Remove prototype.
2666 * symbols.c (save_symbol_name): Remove code section conditional upon
2668 (symbol_find): Remove.
2669 (symbol_find_base): Rename to symbol_find.
2670 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2672 * config/obj-coff.c (tag_insert): Remove code section conditional
2673 upon STRIP_UNDERSCORE.
2674 (obj_coff_def): Likewise.
2675 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2676 (coff_frob_symbol): Likewise.
2677 (yank_symbols): Likewise.
2678 (c_section_symbol): Likewise.
2679 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2680 * config/tc-arm.c (symbol_locate): Remove code section conditional
2681 upon STRIP_UNDERSCORE.
2682 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2683 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2684 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2685 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2686 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2688 2005-04-19 Andreas Schwab <schwab@suse.de>
2690 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2691 access to application registers.
2693 2005-04-19 Jan Beulich <jbeulich@novell.com>
2695 * config/te-sysv32.h: Remove.
2696 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2698 * Makefile.in (TARG_ENV_HFILES): Likewise.
2700 2005-04-19 Jan Beulich <jbeulich@novell.com>
2703 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2706 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2708 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2710 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2712 * config/tc-mips.c (normalize_constant_expr): Don't check for
2714 (check_absolute_expr): Only call normalize_constant_expr() if
2716 (mips_ip): Likewise.
2718 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2720 2005-04-18 Jan Beulich <jbeulich@novell.com>
2722 * macro.c (free_token): New, freeing all the memory associated with a
2724 (do_formals): Move initializers to ...
2725 (define_macro): ... here.
2726 (delete_macro): Convert passed in name to lower case. Warn when
2727 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2729 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2731 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2733 2005-04-15 Jan Beulich <jbeulich@novell.com>
2735 * config/obj-elf.c (obj_elf_struct): New.
2736 (elf_pseudo_table). Use it for .offset and .struct.
2738 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2739 Sterling Augustine <sterling@tensilica.com>
2741 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2742 than the section alignment.
2744 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2745 H.J. Lu <hongjiu.lu@intel.com>
2747 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2748 * config/tc-xtensa.c (xg_translate_sysreg_op,
2749 xtensa_translate_old_userregs_ops,
2750 xtensa_find_unaligned_branch_targets,
2751 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2752 relax_frag_add_nop): Support 64-bit host.
2753 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2754 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2756 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2758 * configure.tgt: Add support for OpenBSD/sparc ELF.
2760 * configure.tgt: Set emulation for mips-*-openbsd*.
2761 Remove broken mips-dec-openbsd* config.
2762 * configure.in: Set default ABI for mips64-*-openbsd*.
2763 * configure: Regenerate.
2765 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2767 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2768 optimization for constant addresses.
2770 2005-04-14 Nick Clifton <nickc@redhat.com>
2772 * as.c (main): Move parse_args before symbol_begin and frag_init
2773 so that the hash table size can be set before it is used.
2774 * hash.c: Use an unsigned long type for the size of the hash
2776 * hash.h (set_gas_hash_table_size): Update the prototype.
2778 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2780 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2781 * acinclude.m4: Include ../bfd/warning.m4.
2782 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2783 * Makefile.in: Regenerate.
2784 * configure: Regenerate.
2785 * doc/Makefile.in: Regenerate.
2787 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2789 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2790 (normalize_address_expr): New function to sign-extend address
2791 offsets that fit into 32 bits in 32-bit mode.
2792 (macro_build_ldst_constoffset): Use normalize_address_expr()
2793 instead of a handcoded sequence.
2794 (load_register): Likewise. Report oversized numbers in a useful
2796 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2797 for constant addresses. Report oversized numbers in a useful way.
2798 (mips_ip): Use normalize_address_expr() for addresses.
2800 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2802 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2803 similar to other instructions now that they're marked as ImmExt.
2805 2005-04-12 Nick Clifton <nickc@redhat.com>
2807 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2808 (gas_hash_table_size): New static variable.
2809 (set_gas_hash_table_size): New function: Records a requested size
2810 for the hash tables.
2811 (get_gas_hash_table_size): New function: Return a prime number
2812 near the requested size of the hash table.
2813 (hash_new): Use get_gas_hash_table_size.
2814 * hash.h: Add a prototype for set_gas_hash_table_size.
2815 * as.c (show_usage): Add description of new switches: --hash-size
2816 and --reduce-memory-overheads.
2817 (option_values): Add OPTION_HASH_TABLE_SIZE and
2818 OPTION_REDUCE_MEMORY_OVERHEADS.
2819 (std_longpopts): Add entries for the new options.
2820 (parse_args): Handle the new options.
2821 * Makefile.am: Add a dependency of as.c on hash.h.
2822 * Makefile.in: Regenerate.
2823 * doc/as.texinfo: Document the new switches.
2824 * NEWS: Mention the new switches.
2826 2005-04-12 Nick Clifton <nickc@redhat.com>
2829 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2832 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2834 * Makefile.am: Run "make dep-am".
2835 * Makefile.in: Regenerate.
2837 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2838 Bob Wilson <bob.wilson@acm.org>
2840 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2842 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2844 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2846 2005-04-11 Jan Beulich <jbeulich@novell.com>
2848 * NEWS: Mention these changes and their effects.
2849 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2851 (check_macro): Likewise.
2852 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2853 labels together with the closing pseudo-op.
2854 (macro_expand_body): Adjust comment. Range-check input before use.
2855 Adjust mis-spelled diagnostic. Use is_name_beginner.
2856 * read.c (try_macro): New.
2857 (read_a_source_file): New static variable last_eol. Don't list
2858 macro expansion lines more than once. Call try_macro.
2859 (s_macro): Set section of line_label to absolute instead of undefined.
2860 * doc/as.texinfo: Add information on the caveats of these changes.
2862 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2864 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2865 * symbols.h (symbol_X_add_number): Update prototype.
2867 2005-04-10 Eric Christopher <echristo@redhat.com>
2869 * symbols.c (symbol_X_add_number): Fix warning.
2871 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2873 * config/tc-m68k.c (md_begin): Support 64bit host.
2874 (get_num): Support 64bit BFD on 32bit host.
2876 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2878 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2880 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2882 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2883 call. Don't do the COFF hacks for multi-emulation gas. Move
2884 demand_empty_rest_of_line back to caller.
2885 (s_set, equals): demand_empty_rest_of_line here.
2888 * as.h (rs_dummy): Define.
2889 * symbols.c (symbol_X_add_number): New function.
2890 * symbols.h (symbol_X_add_number): Declare.
2891 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2892 * read.c (assign_symbol): New function, split out from s_set.
2893 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2894 Fix COFF hacks for multi-emulation gas.
2895 (s_set): Call assign_symbol. Remove "register" keyword.
2896 (set_zero_frag): New function.
2897 (pseudo_set): Always check for assignment to section syms.
2898 Always set segment and frag of symbol, and likewise extern for
2899 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2900 special case exp.X_add_number non-zero for O_symbol expressions.
2901 (equals): Use assign_symbol.
2903 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2905 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2908 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2910 * config/tc-i386.c (tc_gen_reloc): Don't turn
2911 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2913 2005-04-06 Nick Clifton <nickc@redhat.com>
2915 * po/rw.po: New translation: Kinyarwanda
2916 * configure.in (ALL_LINGUAS): Add rw
2917 * configure: Regenerate.
2919 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2920 Bob Wilson <bob.wilson@acm.org>
2922 * config/tc-xtensa.c (branch_align_power): New.
2923 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2924 future_alignment_required): Use branch_align_power to check section
2925 alignment as well as xtensa_fetch_width when aligning branch targets.
2927 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2929 * config/tc-xtensa.c: Warning fixes throughout.
2930 (xtensa_fetch_width): Change to unsigned.
2931 (assemble_nop, xtensa_find_unaligned_branch_targets,
2932 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2933 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2934 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2935 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2936 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2937 get_text_align_max_fill_size, get_text_align_nop_count,
2938 get_text_align_nth_nop_size, get_noop_aligned_address,
2939 get_aligned_diff, convert_frag_align_next_opcode,
2940 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2941 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2942 types, avoiding size_t and using offsetT and addressT appropriately.
2943 (get_text_align_power): Clean up types. Avoid incorrect bound.
2944 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2946 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2948 * config/tc-ia64.c (start_unwind_section): Undo the change
2950 (generate_unwind_image, dot_endp): Likewise.
2952 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2954 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2955 le_nop_stop arrays and initializers to file scope.
2956 (md_begin): When generating code for anything other than
2957 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2959 2005-04-01 Jan Beulich <jbeulich@novell.com>
2961 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2964 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2966 * NEWS: Mention [fdgh]_floating.
2967 * config/atof-vax.c: Fix some whitespace.
2968 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2970 2005-04-01 Nick Clifton <nickc@redhat.com>
2972 * configure.in: Add a check for <unistd.h> providing a prototype
2973 for getopt() which is compatible with the one in
2974 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2975 * configure: Regenerate.
2976 * config.in (HAVE_DECL_GETOPT): Add.
2978 2005-04-01 Jan Beulich <jbeulich@novell.com>
2980 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2982 2005-04-01 Jan Beulich <jbeulich@novell.com>
2984 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2985 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2987 2005-03-30 Julian Brown <julian@codesourcery.com>
2989 * config/tc-arm.c (arm_adjust_symtab): Rename
2990 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2992 2005-03-30 Julian Brown <julian@codesourcery.com>
2994 * config/tc-arm.c (mapping_state): Change documentation in function
2995 comment to cross-reference spec instead. Change type of mapping symbols
2997 (arm_adjust_symtab): Don't change type of mapping symbols here.
2999 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3001 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
3002 * config.in: Regenerate.
3003 * configure: Regenerate.
3004 * configure.in: Check for ffs decl and alphabetize.
3006 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
3007 Phil Blundell <philb@gnu.org>
3009 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
3010 (md_apply_fix3): Mark TLS symbols.
3011 (tc_gen_reloc): Handle TLS relocations.
3012 (arm_fix_adjustable): Ignore TLS relocations.
3013 (s_arm_elf_cons): Support expressions after decorated symbols.
3015 2005-03-29 Julian Brown <julian@codesourcery.com>
3017 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
3018 whether personality routine index N has been output for this section.
3019 (mapping_state): tc_segment_info_data now struct not enum.
3020 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
3021 handled on section change.
3022 (create_unwind_entry): Previous code to output dependency removed.
3023 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
3025 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
3026 arm_segment_info_type.
3027 (arm_segment_info_type): New struct.
3029 2005-03-28 Sterling Augustine <sterling@tensilica.com>
3030 Bob Wilson <bob.wilson@acm.org>
3032 * config/tc-xtensa.c (do_align_targets): Update comment.
3033 (xtensa_frob_label): Compute "freq" before possibly switching frags.
3034 Insert a LOOP_END frag before every loop target, and do not overload
3035 DESIRE_ALIGN_IF_TARGET frags with loop end information.
3036 (xg_assemble_vliw_tokens): Use do_align_targets.
3037 (xtensa_fix_target_frags): Remove code to convert a
3038 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
3039 negatable branch at the end of a loop.
3040 (frag_can_negate_branch): Delete.
3042 2005-03-28 David Mosberger <davidm@hpl.hp.com>
3043 H.J. Lu <hongjiu.lu@intel.com>
3046 NEWS: Mention "-mtune=[itanium1|itanium2]".
3048 * config/tc-ia64.c (md): Add tune.
3049 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
3050 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
3051 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
3052 B unit NOPs are discouraged for McKinley-derived cores.
3053 (md_begin): Don't hardcode the "extra_goodness()" function in
3055 (ia64_init): Set md.tune to itanium2.
3057 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
3058 * doc/c-ia64.texi: Likewise.
3060 2005-03-27 Ian Lance Taylor <ian@airs.com>
3062 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
3063 bad C_EFCN symbol, print its name.
3065 2005-03-25 Bob Wilson <bob.wilson@acm.org>
3067 * config/tc-xtensa.c (use_longcalls): Delete.
3068 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3069 the use_longcalls flag is set. Do this before checking the segment.
3070 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3071 expand direct calls at this point.
3072 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3073 (xtensa_find_unmarked_state_frags): Likewise.
3074 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3075 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3076 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3077 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3079 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3081 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3083 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3085 * config/tc-cris.h: Convert to ISO C90.
3086 * config/tc-cris.c: Ditto.
3087 (md_estimate_size_before_relax): Remove obsolete comment for
3088 parameter "segment_type".
3089 (md_begin): Document reason for cast of hash_insert argument.
3090 (md_atof): Correct type of parameter "type".
3092 2005-03-24 Nick Clifton <nickc@redhat.com>
3094 * write.h (bit_fix_new): Remove redundant prototype.
3095 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3096 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3097 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3098 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3099 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3100 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3101 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3102 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3103 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3104 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3105 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3106 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3107 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3108 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3109 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3110 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3111 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3112 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3113 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3114 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3115 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3116 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3117 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3118 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3119 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3120 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3121 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3122 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3123 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3124 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3125 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3126 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3127 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3128 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3129 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3130 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3131 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3132 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3133 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3134 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3135 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3136 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3137 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3138 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3139 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3140 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3141 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3142 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3143 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3144 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3145 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3146 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3147 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3148 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3149 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3151 2005-03-23 Jim Blandy <jimb@redhat.com>
3153 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3154 attributes properly.
3156 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3157 Nick Clifton <nickc@redhat.com>
3159 * configure.tgt: Accept any C library to accompany a GNU Linux
3160 implementation, not just the GNU C library.
3161 * configure.in: Likewise.
3162 * configure: Regenerate.
3164 2005-03-23 Nick Clifton <nickc@redhat.com>
3166 * config/tc-tic30.c: Convert to ISO C90 formatting.
3167 * config/tc-tic30.h: Convert to ISO C90 formatting.
3168 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3169 * config/atof-vax.c: Convert to ISO C90 formatting.
3171 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3173 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3174 relocations correctly as well.
3175 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3176 relocations in mergeable sections section-relative either.
3178 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3180 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3182 2005-03-21 Nick Clifton <nickc@redhat.com>
3184 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3185 warning by providing a prototype for sh_symbian_find_elf_flags.
3187 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3190 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3192 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3193 along with other formats that set bfd_gas. Remove unnecessary
3194 setting of bfd_gas. Delete strongarm cases in generic_target
3197 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3200 * config/tc-m68k.c (TRUNC, SEXT): Define.
3201 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3202 (m68k_ip): Truncate or sign extend expressions as appropriate.
3203 (get_num): Likewise.
3204 (md_apply_fix3): Use SEXT.
3206 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3208 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3209 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3210 (obj-vms.o): Delete rule.
3212 * Makefile.in: Regenerate.
3213 * aclocal.m4: Regenerate.
3214 * doc/Makefile.in: Regenerate.
3215 * po/POTFILES.in: Regenerate.
3217 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3219 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3220 flag for coldfire v4e.
3222 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3224 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3225 xg_apply_fix_value and return a value to indicate success.
3226 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3227 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3228 (xtensa_validate_fix_sub): New.
3229 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3230 (tc_gen_reloc): Move code to handle difference of symbols and code to
3231 apply tentative fix values to ...
3232 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3233 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3234 relocations when linkrelax flag is not set.
3235 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3236 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3238 2005-03-17 Jan Beulich <jbeulich@novell.com>
3240 * config/tc-i386.c (i386_scale): Beautify error message.
3241 (Intel syntax comments): Update.
3242 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3244 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3245 Remove declarations.
3246 (intel_bracket_expr): Declare.
3247 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3248 of the function body in a loop allowing to split an operand into two.
3249 Replace calls to malloc and checks of it returning non-NULL with
3250 calls to xmalloc/xstrdup.
3251 (intel_expr): SHORT no longer handled here. Add comment indicating
3252 comparison ops need implementation.
3253 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3254 Check right operand of - does not specify a register when parsing
3255 the address of a memory reference.
3256 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3257 Check operands do not specify a register when parsing the address of
3259 (intel_e06, intel_e06_1): Likewise.
3260 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3261 handle SHORT as well as unary + and -. Don't accept : except for
3262 segment overrides or in direct far jump/call insns.
3263 (intel_brack_expr): New.
3264 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3266 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3267 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3268 Allow symbolic constants as register scale value.
3269 (intel_get_token): Replace call to malloc and check of return value
3270 with call to xmalloc. Change handling for FLAT to match MASM's.
3271 (intel_putback_token): Don't try to back up/free current token if
3274 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3276 * configure.tgt: Set emulation for arm-*-eabi*.
3277 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3278 * config/te-armeabi.h: New file.
3279 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3280 * config/te-symbian.h: Include "te-armeabi.h".
3282 2005-03-16 Nick Clifton <nickc@redhat.com>
3284 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3285 local variable in case it is clobbered by the setjmp.
3287 2005-03-16 Nick Clifton <nickc@redhat.com>
3288 Ben Elliston <bje@au.ibm.com>
3290 * configure.in (werror): New switch: Add -Werror to the
3291 compiler command line. Enabled by default. Disable via
3293 * configure: Regenerate.
3295 2005-03-16 Nick Clifton <nickc@redhat.com>
3297 * config/obj-coff.h: Convert to ISO C90 formatting.
3298 * config/obj-coff.c: Convert to ISO C90 formatting.
3300 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3302 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3303 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3304 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3305 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3306 (insns): Add ARMv6T2 instructions:
3307 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3308 (arm_archs): Add V6T2 variants.
3310 2005-03-15 Nick Clifton <nickc@redhat.com>
3312 * NEWS: Add cutoff for changes in 2.16 release.
3314 2005-03-15 Jan Beulich <jbeulich@novell.com>
3316 * expr.c (operand): Merge handling of unary + into that for unary
3319 2005-03-14 Eric Christopher <echristo@redhat.com>
3321 * config/tc-mips.c: Include dw2gencfi.h.
3322 (mips_cfi_frame_initial_instructions): New.
3323 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3324 (tc_cfi_frame_initial_instructions): Ditto.
3325 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3326 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3327 * Makefile.am: Update dependencies.
3328 * Makefile.in: Regenerate.
3330 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3332 * po/es.po: Commit new Spanish translation.
3334 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3336 * po/tr.po: Commit new Turkish translation.
3338 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3340 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3343 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3345 * config-gas.com: Mark vax-vms as obsolete.
3346 * configure.in: Remove fmt=vms support.
3347 * config.in: Regenerate.
3348 * configure: Regenerate.
3349 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3351 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3352 Bob Wilson <bob.wilson@acm.org>
3354 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3355 when checking if xg_resolve_literals needs to be called.
3356 * config/tc-xtensa.h: Fix spelling typo in a comment.
3358 2005-03-10 Jan Beulich <jbeulich@novell.com>
3360 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3361 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3362 crafted structure declarations with the types from macro.h.
3364 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3366 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3367 for -mno-shared optimization.
3369 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3371 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3372 (MAX_NOPS): Bump to 4.
3373 (mips_fix_vr4130): New variable.
3374 (nops_for_vr4130): New function.
3375 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3376 nops_for_vr4130 if working around VR4130 errata.
3377 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3378 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3379 (md_parse_option): Handle them.
3380 (md_show_usage): Print them.
3381 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3383 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3385 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3388 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3390 * config/tc-mips.h (mips_flush_pending_output): Delete.
3391 (mips_emit_delays): Declare.
3392 (md_flush_pending_output): Use mips_emit_delays.
3393 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3394 the previous instructions.
3395 (md_begin, append_insn, md_parse_option): Update callers.
3396 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3398 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3399 (s_gpdword): Update callers.
3400 (start_noreorder, end_noreorder): New functions.
3401 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3402 manipulating mips_opts or prev_nop_frag directly.
3403 (mips_flush_pending_output): Delete.
3405 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3407 * config/tc-mips.c (mips_move_labels): New function, taken from...
3408 (append_insn, mips_emit_delays): ...here.
3410 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3412 * config/tc-mips.c (MAX_NOPS): New macro.
3413 (history): Resize to 1 + MAX_NOPS.
3414 (fix_vr4120_class): New enumeration.
3415 (vr4120_conflicts): New variable.
3416 (init_vr4120_conflicts): New function.
3417 (md_begin): Call it.
3418 (insn_uses_reg): Constify first argument.
3419 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3420 (nops_for_insn_or_target): New functions.
3421 (append_insn): Use the new nops_for_* functions instead of inline
3422 delay checks. Generalize prev_nop_frag handling to handle an
3423 arbitrary history length. Insert nops into the history buffer
3424 once the number of nops in prev_nop_frag is fixed.
3425 (emit_delays): Use nops_for_insn instead of inline delay checks.
3427 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3429 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3430 check from branch delay code. Remove unnecessary check for branches.
3432 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3434 * config/tc-mips.c (dummy_opcode): Delete.
3435 (nop_insn, mips16_nop_insn): New variables.
3436 (NOP_INSN): New macro.
3437 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3438 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3439 (md_begin): Initialize nop_insn and mips16_nop_insn.
3440 (append_insn): Use the new emit_nop function to add nops, recording
3441 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3442 to reserve room for the instruction and install_insn to install the
3443 final form. Use insert_into_history to record the instruction in
3444 the history buffer. Use move_insn to do delay slot filling.
3445 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3446 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3447 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3449 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3451 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3452 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3453 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3454 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3455 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3457 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3459 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3460 and extended_p fields with a single fixed_p field.
3461 (append_insn, mips_no_prev_insn): Adjust accordingly.
3463 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3465 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3466 a single mips16_absolute_jump_p bit.
3467 (append_insn): Adjust accordingly.
3469 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3471 * config/tc-mips.h (mips_cl_insn): Move definition to...
3472 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3473 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3475 (history): New variable.
3476 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3477 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3478 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3479 (prev_prev_insn_unreordered): Delete.
3480 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3481 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3484 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3486 * doc/Makefile.am: Update as.info dependencies.
3487 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3489 2005-03-08 Jan Beulich <jbeulich@novell.com>
3491 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3492 error, and point to .purgem documentation if someone really needs
3494 * NEWS: Mention macro redefinition is now an error.
3496 2005-03-08 Jan Beulich <jbeulich@novell.com>
3498 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3499 emitted to. Add more precise diagnostics for non-fitting insns based
3500 on that. Eliminate now superfluous special casing of MLX. Clear out
3501 slot information when dropping an insn.
3503 2005-03-08 Jan Beulich <jbeulich@novell.com>
3505 * config/tc-ia64.c (parse_section_name): Rename to...
3506 (cross_section): In addition to separating the name from the rest of
3507 the arguments, also carry out the operation.
3508 (dot_xdata): Use cross_section.
3509 (dot_float_cons): Likewise.
3510 (dot_xstringer): Likewise.
3511 (dot_xdata_ua): Likewise.
3512 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3514 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3516 * po/gas.pot: Regenerate.
3518 2005-03-04 David Daney <ddaney@avtrex.com>
3520 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3521 instead of '_gp' for -mno-shared optimization.
3523 (s_abicalls): Document it in the comment.
3524 (md_show_usage): Document the -mno-shared option.
3526 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3528 * config/tc-mips.c (mips_set_options): Add sym32 field.
3529 (mips_opts): Initialize it.
3530 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3531 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3532 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3533 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3534 when deciding whether to use a symbolic %highest/%higher expansion.
3535 (macro): Likewise. Remove o64/n32 linux hack. Always use
3536 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3537 and "la". Handle constants separately from symbolic expressions in
3538 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3539 and using load_register to load the high part of the address.
3540 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3541 (OPTION_ELF_BASE): Bump by 2.
3542 (md_longopts): Add entries for -msym32 and -mno-sym32.
3543 (md_parse_option): Handle them.
3544 (usage): Document them.
3545 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3546 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3547 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3548 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3549 -msym32 and -mno-sym32.
3551 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3553 * config/tc-mips.c (load_address): Implement GP optimization
3554 for 64bit address space non-PIC. Fix formatting.
3555 (macro): Likewise. Simplify code.
3556 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3557 (mips_after_parse_args): Simplify code.
3559 2005-03-03 Nick Clifton <nickc@redhat.com>
3561 * expr.c (operand): Remove redundant code enclosed by #ifdef
3562 RELAX_PAREN_GROUPING....#endif.
3564 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3565 reloc is the difference of two symbols defined in the same
3568 * config/tc-iq2000.c (line_comment_chars): Include the # character
3569 as otherwise this breaks #APP/#NO_APP processing.
3571 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3573 * config/tc-arc.c(md_assemble): Remove dead code for handling
3574 immediate indexing of ld and st .
3576 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3577 Joseph Myers <joseph@codesourcery.com>
3579 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3580 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3581 (parse_relocation): Check for a word break after a relocation
3583 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3586 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3588 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3590 2005-03-02 Jan Beulich <jbeulich@novell.com>
3592 * as.c (main): Use unlink_if_ordinary instead of unlink.
3593 * messages.c (as_fatal): Likewise.
3595 2005-03-02 Jan Beulich <jbeulich@novell.com>
3597 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3599 (parse_register): Allow cr8...15 in all modes.
3601 2005-03-02 Jan Beulich <jbeulich@novell.com>
3603 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3604 etc. like normal symbol references (T_ID).
3606 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3608 * symbols.c (fb_label_name): Fix silly thinko in last change.
3610 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3612 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3613 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3615 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3617 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3620 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3623 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3625 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3627 * as.h (assert): Warning fix.
3628 * expr.c (expr): Correct assertion.
3629 * read.c (s_comm_internal): Remove assertion.
3630 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3631 (fixup_segment): Remove assertion.
3632 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3633 (md_apply_fix3): Likewise.
3634 * config/tc-i370.c (md_begin): Correct assertion.
3635 (i370_macro): Warning fix for assertion.
3637 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3639 * configure.in (AC_C_BIGENDIAN): Invoke.
3640 * configure: Regenerate.
3641 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3642 host variable to set string header size.
3643 * config/obj-aout.c (obj_header_append): Don't use host structs.
3644 (obj_symbol_to_chars): Likewise.
3645 (obj_emit_strings): Likewise. Use the passed in output pointer.
3646 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3647 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3648 not sizeof host struct.
3649 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3650 (obj_emit_strings): Likewise.
3651 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3652 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3654 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3656 (host_number_to_chars): Define.
3657 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3658 host internal struct to set header sizes.
3659 * config/tc-i960.c (md_number_to_field): Warning fix.
3660 (md_ri_to_chars): Use host byte order.
3661 (get_cdisp, md_apply_fix3): Warning fix.
3662 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3664 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3666 * doc/c-arc.texi: Update documentation about ARC's extension
3669 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3671 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3674 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3676 * cgen.c: Warning fixes.
3677 * config/tc-arc.c: Likewise.
3678 * config/tc-arm.c: Likewise.
3679 * config/tc-avr.c: Likewise.
3680 * config/tc-d10v.c: Likewise.
3681 * config/tc-d30v.c: Likewise.
3682 * config/tc-frv.c: Likewise.
3683 * config/tc-frv.h: Likewise.
3684 * config/tc-h8300.c: Likewise.
3685 * config/tc-h8500.c: Likewise.
3686 * config/tc-i370.c: Likewise.
3687 * config/tc-i960.c: Likewise.
3688 * config/tc-ia64.c: Likewise.
3689 * config/tc-ip2k.c: Likewise.
3690 * config/tc-m68hc11.c: Likewise.
3691 * config/tc-maxq.c: Likewise.
3692 * config/tc-mcore.c: Likewise.
3693 * config/tc-mips.c: Likewise.
3694 * config/tc-msp430.c: Likewise.
3695 * config/tc-pj.c: Likewise.
3696 * config/tc-ppc.c: Likewise.
3697 * config/tc-ppc.h: Likewise.
3698 * config/tc-s390.c: Likewise.
3699 * config/tc-sh.c: Likewise.
3700 * config/tc-sh64.c: Likewise.
3701 * config/tc-tic4x.c: Likewise.
3702 * config/tc-tic80.c: Likewise.
3703 * config/tc-v850.c: Likewise.
3704 * config/tc-vax.c: Likewise.
3705 * config/tc-w65.c: Likewise.
3706 * config/tc-xstormy16.c: Likewise.
3707 * config/tc-z8k.c: Likewise.
3709 2005-02-22 Catherine Moore <clm@cm00re.com>
3711 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3712 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3714 2005-02-22 Eric Christopher <echristo@redhat.com>
3716 * config/tc-mips.c (struct proc): Change isym to
3717 func_sym. New member func_end_sym.
3718 (s_mips_ent): Update.
3719 (s_mips_end): Ditto. Add code to compute function size.
3721 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3723 * read.c: Warning fixes.
3724 * config/obj-elf.c: Likewise.
3726 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3728 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3731 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3733 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3736 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3738 (demand_empty_rest_of_line): Likewise.
3739 (tic54x_sblock): Likewise.
3740 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3742 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3744 * read.c (address_bytes): New function.
3745 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3746 (potable): Add "dc.a".
3747 (cons_worker): Handle "dc.a".
3748 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3750 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3752 * input-file.c (input_file_open): Rearrange to avoid warning.
3754 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3756 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3757 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3758 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3760 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3762 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3763 uses after .set noat.
3764 (load_address): Likewise.
3765 (macro): Likewise. Don't try to avoid $at use by sacrificing
3766 the target register before it is stored, it won't work.
3768 2005-02-17 James E Wilson <wilson@specifixinc.com>
3770 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3771 see an instruction that specifies a template.
3773 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3775 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3776 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3777 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3779 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3781 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3783 * config/tc-ia64.c (md): Add hint_b.
3784 (emit_one_bundle): Handle md.hint_b for "hint".
3785 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3786 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3787 (ia64_init): Set md.hint_b to error.
3788 (md_assemble): Handle md.hint_b for "hint.b".
3790 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3791 * doc/c-ia64.texi: Likewise.
3793 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3795 * tc.h (struct relax_type, relax_typeS): Move from here..
3796 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3797 * ecoff.c (ecoff_new_file): Add appfile param.
3798 * ecoff.h (ecoff_new_file): Likewise.
3799 * itbl-lex.h: New file.
3800 * itbl-lex.l: Include itbl-lex.h.
3801 * itbl-parse.y: Likewise.
3802 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3803 * read.c (s_app_file_string): Mark appfile possibly unused.
3804 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3805 * subsegs.h (struct seg_info_trash): Delete.
3806 (seg_info): Use segment_info_type instead.
3807 * config/obj-coff.c (struct filename_list): Make filename const char *.
3808 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3809 * config/obj-elf.c (elf_file_symbol): Similarly.
3810 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3812 * config/tc-arc.c (md_operand): Warning fix.
3813 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3814 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3815 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3816 * config/tc-frv.c (frv_force_relocation): Warning fix.
3817 * config/tc-m68k.c (md_parse_option): Delete unused var.
3818 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3819 * config/tc-sparc.c: Likewise.
3820 (s_common): Warning fix.
3821 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3822 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3824 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3825 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3826 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3827 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3828 (tic4x_do_align): Use TIC_NOP_OPCODE.
3829 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3830 * config/tc-vax.c: Include netinet/in.h.
3831 (tc_headers_hook): Formatting.
3832 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3834 2005-02-17 Jan Beulich <jbeulich@novell.com>
3836 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3837 parsing inN, locN, outN. Set 'idx' to offset register number starts
3838 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3841 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3843 * config/tc-mips.c (load_address): Fix formatting.
3844 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3845 Catch macros which are unexpandable without AT. Remove duplicate
3847 (macro2): Remove duplicate zeroing of used_at.
3849 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3851 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3854 2005-02-15 Nigel Stephens <nigel@mips.com>
3855 Maciej W. Rozycki <macro@mips.com>
3857 * config/tc-mips.c (reloc_needs_lo_p): Handle
3858 BFD_RELOC_MIPS16_HI16_S.
3859 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3860 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3861 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3863 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3864 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3865 Call my_getSmallExpression() to parse percent operators.
3866 (percent_op_match, mips_percent_op): Separate definitions.
3867 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3868 (parse_relocation): Handle the MIPS16 mode using
3870 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3871 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3873 2005-02-15 Jan Beulich <jbeulich@novell.com>
3875 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3876 instead of explicitly dealing with the translation; exclude
3877 relocations that are already pcrel, however.
3879 2005-02-15 Jan Beulich <jbeulich@novell.com>
3881 * config/tc-ia64.c: Include limits.h (if available).
3882 (gr_values[0]): Set path to INT_MAX.
3883 (dot_reg_val): Don't allow changing value of r0. Limit range of
3884 general registers at r127.
3885 (specify_resource): Default resource index is -1. Don't set resource
3886 index (in case IA64_RS_RSE) without setting the specific flag.
3887 (note_register_values): Check operand is O_constant before tracking
3888 input value of moves. Add tracking for dep.z with constant inputs.
3889 (print_dependency): Resource index of specific resource may be zero.
3890 (check_dependencies): Likewise.
3892 2005-02-15 Jan Beulich <jbeulich@novell.com>
3894 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3895 reg_class. Check operands and emit diagnostics for illegal use of
3898 2005-02-15 Jan Beulich <jbeulich@novell.com>
3900 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3901 new variables type, suffix, and width. Handle
3902 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3903 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3904 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3905 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3906 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3907 if unable to translate relocation type, using the new variables.
3909 2005-02-15 Jan Beulich <jbeulich@novell.com>
3911 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3912 (ty_symbol_chars): Define.
3913 * config/tc-ia64.c (ia64_symbol_chars): Define.
3915 2005-02-15 Jan Beulich <jbeulich@novell.com>
3917 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3918 input_line_pointer was advanced.
3920 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3922 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3925 2005-02-13 Jan Beulich <jbeulich@novell.com>
3927 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3928 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3930 (ia64_init): Set md.detect_dv.
3931 (ia64_start_line): New static variable warned. Warn only once when
3932 encountering explicit stops in automatic mode.
3933 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3934 * NEWS: Mention new default mode.
3936 2005-02-13 Jan Beulich <jbeulich@novell.com>
3938 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3939 be freed when wiping out previous state. Canonicalize names before
3940 use. Free name string when detecting redefinition.
3941 (dot_pred_rel): Call generic expression parser to process arguments.
3942 Handle O_register case for individual predicates and O_subtract for
3944 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3946 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3947 Warn if multiple found, issue error if resulting symbol name has zero
3949 (dot_alias): Canonicalize name before use.
3951 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3953 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3955 (in_procedure): Return -1 for warning.
3956 (in_prologue): Likewise.
3957 (in_body): Likewise.
3959 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3961 * config/tc-ia64.c (dot_xdata): Undo the last change.
3962 (dot_float_cons): Likewise.
3963 (dot_xstringer): Likewise.
3964 (dot_xdata_ua): Likewise.
3965 (dot_float_cons_ua): Likewise.
3967 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3969 * NEWS: Mention "-munwind-check=[warning|error]".
3971 * config/tc-ia64.c (md): Add unwind_check.
3972 (unwind_diagnostic): New.
3973 (in_procedure): Call unwind_diagnostic when a directive isn't
3975 (in_prologue): Call unwind_diagnostic when a directive isn't in
3977 (in_body): Call unwind_diagnostic when a directive isn't in
3979 (dot_endp): Set md.unwind_check to error before calling
3980 in_procedure and restore it after. When the name is missing or
3981 couldn't be found, use the one from the last .proc if
3982 md.unwind_check isn't error. Warn if md.unwind_check is
3984 (md_parse_option): Handle "-munwind-check=[warning|error]".
3985 (md_show_usage): Add "-munwind-check=[warning|error]".
3986 (ia64_init): Set md.unwind_check to warning.
3988 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3989 * doc/c-ia64.texi: Likewise.
3991 2005-02-11 Jan Beulich <jbeulich@novell.com>
3993 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3995 (ia64_parse_name): New third parameter.
3996 (md_parse_name): Pass third argument.
3997 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3998 (md_operand): Handling of '@'-prefixed symbols moved from here...
3999 (ia64_parse_name): ...to here.
4001 2005-02-11 Jan Beulich <jbeulich@novell.com>
4003 * config/tc-ia64.c (md): Remove last_groups and group_idx.
4004 (errata_nop_necessary_p): Remove declaraction and definition.
4005 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
4006 update md.group_idx. Don't reset md.last_groups.
4008 2005-02-11 Jan Beulich <jbeulich@novell.com>
4010 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
4012 (dot_xdata): Free section name after use.
4013 (dot_float_cons): Likewise.
4014 (dot_xstringer): Likewise.
4015 (dot_xdata_ua): Likewise.
4016 (dot_float_cons_ua): Likewise.
4017 (md_pseudo_table): Add xdata16 and xdata16.ua.
4019 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
4021 * doc/all.texi: Add IA64.
4022 * doc/as.texinfo: Likewise.
4024 * doc/c-ia64.texi: Fix typos.
4026 2005-02-10 Julian Brown <julian@codesourcery.com>
4028 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
4030 (do_t_push_pop): Likewise.
4031 (md_assemble): Likewise.
4032 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
4033 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
4034 (create_unwind_entry): Output dependency on the required personality
4037 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
4039 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
4040 * subsegs.c (seg_not_empty_p): Likewise.
4042 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4044 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4045 relative jump calculation.
4046 <md_convert_frag) : Likewise.
4047 <output_disp): Likewise.
4049 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
4051 * write.c (write_object_file): Recognize warning-symbol construct
4052 and skip object- and target- handling for the second symbol.
4054 2005-02-02 Jan Beulich <jbeulich@novell.com>
4056 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
4057 designators along with quoted ones. Free copy of quoted designator
4060 2005-02-01 Ben Elliston <bje@au.ibm.com>
4062 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
4063 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
4064 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
4065 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
4066 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4067 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4068 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4069 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4070 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4071 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4072 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4073 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4074 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4075 #if 0'd code throughout.
4077 2005-01-31 Nick Clifton <nickc@redhat.com>
4079 * as.c (parse_args): Bump copyright date reported by --version to
4082 2005-01-31 Nick Clifton <nickc@redhat.com>
4084 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4087 2005-01-31 Jan Beulich <jbeulich@novell.com>
4089 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4090 that can end with .endr in that case. Make requiring/permitting
4091 pseudo-ops without leading dot closer to the logic in read.c serving
4093 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4096 2005-01-31 Jan Beulich <jbeulich@novell.com>
4098 * macro.c (do_formals): Adjust to no longer accept empty parameter
4100 (define_macro): Adjust to no longer accept empty macro name, garbage
4101 following the parameters, or macros that were previously defined.
4102 * read.c (s_bad_end): Declare.
4103 (potable): Add endm. Handler for endr and endm is s_bad_end.
4104 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4106 * read.h (s_bad_endr): Remove.
4108 2005-01-31 Jan Beulich <jbeulich@novell.com>
4110 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4111 immediately discarding (but counting) those exceeding the maximum
4112 possible amount. Track whether output and input operand counts ever
4113 matched, and use this to better indicate which of the operands/
4114 operand types was wrong; specifically don't default to pointing to
4117 2005-01-31 Jan Beulich <jbeulich@novell.com>
4119 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4120 variable in dot_endp). Add body and insn. Make prologue,
4121 prologue_mask, body, and insn bitfields.
4122 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4124 (in_procedure, in_prologue, in_body): New.
4125 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4126 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4127 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4128 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4129 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4130 dot_personality): Use the appropriate one of the above.
4131 (dot_proc): Clear unwind.proc_start; set to current location only if
4132 none of the entry points were valid. Check for non-zero-length entry
4133 point names. Check that entry points aren't defined, yet. Clear
4134 unwind.prologue, unwind.body, and unwind.insn.
4135 (dot_body): Call in_procedure. Check that first directive in procedure
4136 had no insns emitted before. Set unwind.body.
4137 (dot_prologue): Call in_procedure. Check that not already in prologue.
4138 Check that first directive in procedure had no insns emitted before.
4140 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4141 length entry point names. Check that entry points became defined.
4142 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4144 2005-01-31 Jan Beulich <jbeulich@novell.com>
4146 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4147 before actually using it. Don't generate an error in manual bundling
4148 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4149 Don't generate an error in manual bundling mode when looking at an
4150 insn required to be last in its group but the required slot hasn't
4151 been reached, yet. Allow conversion from MII to MI;I for bundle
4152 consisting of only 2 insns with the stop between them. Suppress
4153 various meaningless errors resulting from detecting earlier ones.
4155 2005-01-31 Jan Beulich <jbeulich@novell.com>
4157 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4160 2005-01-28 Christian Groessler <chris@groessler.org>
4162 * config/tc-z8k.c (md_assemble): Improve error detection.
4164 2005-01-28 Jan Beulich <jbeulich@novell.com>
4166 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4167 for personality routine pointer only if there is one.
4168 (ia64_convert_frag): Likewise.
4169 (generate_unwind_image): Likewise.
4171 2005-01-27 Christian Groessler <chris@groessler.org>
4173 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4174 (md_apply_fix3): Make relative branches out of range an error
4175 instead of a warning. Display correct line number for out of
4176 range branches/calls/memory accesses.
4178 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4180 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4181 to emit .debug_line and other debug sections.
4182 * as.h (seg_not_empty_p): Declare.
4183 * subsegs.c (seg_not_empty_p): New predicate.
4185 2005-01-27 Andrew Cagney <cagney@gnu.org>
4187 * configure: Regenerate to track ../gettext.m4 change.
4189 2005-01-27 Jan Beulich <jbeulich@novell.com>
4191 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4193 2005-01-27 Jan Beulich <jbeulich@novell.com>
4195 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4196 to/from application registers dynamic insns.
4197 (md_assemble): Defer resolution of move to/from application registers
4198 dynamic insns when they can be issued on either the I- or M-units.
4200 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4202 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4203 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4204 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4205 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4206 * cgen.c (gas_cgen_parse_operand): Handle
4207 CGEN_PARSE_OPERAND_SYMBOLIC.
4208 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4209 (frv_force_relocation): Likewise. Fix handling of PIC
4211 (md_apply_fix3): Likewise.
4213 2005-01-21 Ben Elliston <bje@au.ibm.com>
4215 * as.h: Remove #if 0'd code.
4216 * atof-generic.c (atof_generic): Likewise.
4217 * ecoff.c (ecoff_directive_frame): Likewise.
4218 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4219 * itbl-ops.c (itbl_add_reg): Likewise.
4220 * listing.c (calc_hex): Likewise.
4221 * read.c (MASK_CHAR): Likewise.
4222 * subsegs.c (subsegs_print_statistics): Likewise.
4223 * symbols.c (indent): Likewise.
4224 * write.c (write_relocs): Likewise.
4225 (write_object_file): Likewise.
4226 (relax_frag): Likewise.
4228 2005-01-20 Nick Clifton <nickc@redhat.com>
4230 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4231 getopt_long_only() from considering -a as an abbreviation for
4233 (parse_args): Fix the parsing of -a=<file>.
4235 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4238 * read.c (s_incbin): Adjust default count for skip. Check validity
4239 of count and skip rigorously.
4241 2005-01-19 Fred Fish <fnf@specifixinc.com>
4243 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4245 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4247 * read.c (convert_to_bignum): New function, split out from...
4248 (emit_expr): ...here. Handle the case where X_add_number is
4249 positive and the input value is negative.
4250 (output_big_sleb128): Fix setting of continuation bit. Check whether
4251 the final byte needs to be sign-extended. Fix size-shrinking loop.
4252 (emit_leb128_expr): When generating a signed leb128, see whether the
4253 sign of an O_constant's X_add_number matches the sign of the input
4254 value. Use a bignum if not.
4256 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4258 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4259 arch_sh_up in order to match the external name and make the
4260 testsuite's job easier.
4262 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4265 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4267 2005-01-12 Nick Clifton <nickc@redhat.com>
4269 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4270 ignored_arguments array.
4272 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4274 * write.c (write_object_file): Disallow a symbol equated to
4277 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4279 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4281 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4282 (maxq_target): New function: Set the machine type.
4284 2005-01-06 Paul Brook <paul@codesourcery.com>
4286 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4287 (md_begin): Handle TE_VXWORKS for FP defaults.
4288 (md_apply_fix3): Correct rela offsets.
4289 (elf32_arm_target_format): Add VxWorks targets.
4291 2005-01-06 Paul Brook <paul@codesourcery.com>
4293 * configure.tgt: Set em=vxworks for *-*-vxworks.
4294 * config/te-vxworks.h: New File.
4296 2005-01-06 Paul Brook <paul@codesourcery.com>
4298 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4300 2005-01-04 Dmitry Diky <diwil@spec.ru>
4302 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4305 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4307 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4308 (dot_loc): New function.
4309 (md_pseudo_table): Add entry to map .loc to dot_loc().
4310 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4311 seen a .loc directive or we're generating DWARF2 debug info for
4314 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4317 * read.c (s_comm_internal): Don't zero end of name until size
4318 expression has been parsed.
4320 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4322 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4324 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4326 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4329 2004-12-22 Ian Lance Taylor <ian@airs.com>
4331 * configure.tgt: New.
4332 * configure.in: Move setting of cpu_type, fmt, etc., to
4334 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4335 $(srcdir)/configure.tgt.
4336 * configure, Makefile.in: Rebuild.
4338 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4340 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4341 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4343 (avr_offset_expression): New function to parse offsets for LDI
4345 (avr_operand): Use it.
4346 (md_apply_fix3): Generate the relocs.
4348 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4350 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4351 BFD_RELOC_SH_IMMS10BY8 relocation.
4353 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4354 than just ignoring bad code.
4356 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4358 * config/tc-v850.c (handle_lo16): New function.
4359 (v850_reloc_prefix): Use it to check lo().
4360 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4362 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4364 * configure.in: Add s390x-ibm-tpf support.
4365 * configure: Regenerate.
4367 2004-12-15 Jan Beulich <jbeulich@novell.com>
4369 * config/obj-elf.c (obj_elf_change_section): Only set type and
4370 attributes on new sections. Emit warning when type of re-declared
4371 section doesn't match.
4373 2004-12-15 Jan Beulich <jbeulich@novell.com>
4375 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4376 '.cfi_startproc simple' doesn't inherit the old value.
4378 2004-12-15 Jan Beulich <jbeulich@novell.com>
4380 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4381 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4382 generation to emit a factored offset.
4384 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4386 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4387 which is too large in the case of NO_PIC without 64-bit
4390 * config/tc-mips.c (mips_in_shared): New static variable.
4391 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4392 (md_longopts): Add -mshared and -mno-shared.
4393 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4394 (s_cpload): Implement !mips_in_shared case.
4395 (s_cpsetup): Likewise.
4396 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4397 * NEWS: Mention -mno-shared.
4399 2004-12-09 Paul Brook <paul@codesourcery.com>
4401 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4404 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4406 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4407 sequence, increase the size of the sequence.
4409 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4412 2004-12-07 Ben Elliston <bje@gnu.org>
4414 * read.c (s_align): Use an align_limit temporary to allay a GCC
4415 signed/unsigned comparison warning.
4417 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4419 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4420 * configure.in: Use it for arm*-*-linux-gnueabi*.
4421 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4422 * config/te-armlinuxeabi.h: New file.
4423 * Makefile.in: Regenerated.
4424 * aclocal.m4: Likewise.
4425 * configure: Likewise.
4426 * doc/Makefile.in: Regenerated.
4428 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4430 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4431 (xtensa_restore_emit_state): Likewise.
4433 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4435 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4438 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4440 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4441 * Makefile.in: Regenerate.
4443 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4445 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4446 functions, give functions a meaningful name, add comments.
4447 (check_range): New function - Replace operand size calculation
4448 with range checking.
4449 (assemble_insn): Update Algorithm, improve error issuing.
4451 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4454 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4456 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4457 miss between different section in the same module.
4458 (tc_gen_reloc): Likewise.
4460 2004-11-25 Theodore A. Roth <troth@openavr.org>
4462 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4463 atmega325, atmega3250, atmega645 and atmega6450.
4465 2004-11-25 Jan Beulich <jbeulich@novell.com>
4467 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4468 permissible for the selected instruction suffix.
4469 (process_suffix): For DefaultSize instructions, suppressing the
4470 guessing of a 'q' suffix if the instruction doesn't support it is
4471 pointless, because only an 'l' suffix can be guessed in this place.
4473 2004-11-24 Nick Clifton <nickc@redhat.com>
4475 * config/tc-iq2000.c: Remove support for IQ10 processor.
4476 Convert to ISO C90 formatting.
4477 * config/tc-iq2000.h: Likewise.
4479 2004-11-23 Nick Clifton <nickc@redhat.com>
4481 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4482 in this table. They should be correct now.
4484 2004-11-23 Jan Beulich <jbeulich@novell.com>
4486 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4487 indicate the MMX extensions added by both SSE and 3DNow!A.
4488 (Cpu3dnowA): Declare.
4489 (CpuUnknownFlags): Update.
4490 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4491 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4492 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4493 3DNow!. Athlon additionally implies 3DNow!A. Several new
4494 entries (those starting with a dot are for sub-arch specification).
4495 (set_cpu_arch): Handle sub-arch specifications.
4496 (parse_insn): Distinguish between instructions not supported because
4497 of insufficient CPU features and because of 64-bit mode.
4498 * doc/c-i386.texi: Describe enhanced .arch directive.
4500 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4502 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4504 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4506 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4507 without a corresponding .debug_info section.
4509 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4511 * read.c (potable): Add "error" and "warning".
4512 (s_errwarn): New function.
4513 * read.h (s_errwarn): Declare.
4514 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4516 2004-11-22 Nick Clifton <nickc@redhat.com>
4518 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4521 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4523 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4524 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4526 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4528 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4529 (coff_adjust_symtab): Adjust call.
4530 (crawl_symbols): Likewise.
4531 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4532 (obj_app_file): Adjust.
4534 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4536 * configure.in: Enable bfd_assember for the MAXQ port.
4537 * configure: Regenerate.
4539 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4540 Sterling Augustine <sterling@tensilica.com>
4542 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4543 there is a conflict.
4544 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4545 interfaces that are related as determined by xtensa_interface_class_id.
4547 2004-11-12 Nick Clifton <nickc@redhat.com>
4549 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4550 offsets for conditional branches.
4552 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4554 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4556 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4558 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4559 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4561 (relax_frag_immed): Update call to update_next_frag_state.
4563 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4565 * obj.h (struct format_ops <app_file>): Add int param.
4566 * read.h (s_app_file_string): Likewise.
4567 * read.c (s_app_file_string): Likewise.
4568 (s_app_file): Adjust s_app_file_string call.
4569 * config/tc-mips.c (s_mips_file): Likewise.
4570 * config/obj-coff.h (obj_app_file): Add app param.
4571 * config/obj-ecoff.h (obj_app_file): Likewise.
4572 * config/obj-multi.h (obj_app_file): Likewise.
4573 * config/obj-elf.h (elf_file_symbol): Likewise.
4574 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4575 if called for # preprocessor lines.
4577 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4580 * symbols.c (resolve_symbol_value): Convert weak symbols only
4582 (symbol_equated_reloc_p): Don't equate weaks when relocating
4583 only for Windows PECOFF.
4585 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4587 * config/tc-crx.c (print_insn): Check and set insn_addr.
4588 * config/tc-crx.h (md_frag_check): Define.
4590 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4591 Vineet Sharma <vineets@noida.hcltech.com>
4593 * configure.in: Add support for new target maxq-coff.
4594 * configure: Regenerate.
4595 * NEWS: Mention new support.
4596 * config/tc-maxq.c: New file.
4597 * config/tc-maxq.h: New file.
4598 * config/obj-coff.h: Add support for maxq-coff.
4600 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4602 * symbols.c (any_external_name): Define.
4603 (resolve_symbol_value): Convert weak symbols.
4604 (S_SET_EXTERNAL): Support any_external_name.
4605 (S_SET_NAME): Qualify parameter const.
4606 (symbol_equated_reloc_p): Equate to weaks when relocating.
4607 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4608 * tc.h (any_external_name): Declare.
4609 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4611 (weak_is_altname): Declare and define.
4612 (weak_name2altname): Same.
4613 (weak_altname2name): Same.
4614 (weak_uniquify): Same.
4615 (weak_altprefix): Define.
4616 (obj_coff_weak): Change .weak syntax and handling.
4617 (coff_frob_symbol): Fix PE weak symbol alternates.
4618 * config/obj-coff.h (USE_UNIQUE): Define.
4619 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4620 are in another segment.
4621 (tc_gen_reloc): Remove broken addend hack.
4622 doc/as.texinfo: Update.
4624 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4626 * config/tc-xtensa.c (total_frag_text_expansion): New.
4627 (md_estimate_size_before_relax): Use it.
4628 (find_address_of_next_align_frag): Likewise.
4630 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4632 * config/tc-crx.c: Rename argument types.
4633 (processing_arg_number): Rename to 'cur_arg_num'.
4634 (get_number_of_bits): Rename to 'set_operand_size'.
4635 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4636 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4637 (set_indexmode_parameters): Remove function, integrate its code into
4639 (set_operand_size): Get rid of 'Operand Number' function parameter -
4640 use global variable 'cur_arg_num' instead.
4641 Use a local 'argument' pointer to reference the current argument.
4642 (parse_operand): Likewise.
4643 (set_operand): Likewise.
4644 (process_label_constant): Likewise.
4646 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4648 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4649 (add_section_rename): Delete. Inlined into...
4650 (build_section_rename): ...here. Use xstrdup instead of strdup.
4651 (xtensa_section_rename): Drop "const" from argument and return types.
4652 (md_show_usage): Indent to match show_usage().
4653 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4654 (tc_canonicalize_section_name): Define.
4655 (md_elf_section_rename): Remove unused macro.
4656 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4657 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4658 (Frame Directive): Delete.
4660 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4662 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4663 * config/tc-arm.c (target_oabi): Delete.
4664 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4665 (arm_opts): Remove moabi.
4666 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4667 * doc/c-arm.texi (ARM Options): Likewise.
4668 * configure: Regenerated.
4670 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4672 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4673 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4674 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4675 * configure: Regenerate.
4676 * config/tc-cris.c (enum cris_archs): New.
4677 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4678 (cris_insn_ver_valid_for_arch): New functions.
4679 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4680 (cris_arch): New variable.
4681 (md_pseudo_table): New pseudo .arch.
4682 (err_for_dangerous_mul_placement): Initialize according to
4684 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4686 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4687 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4688 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4689 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4690 use in md_cris_relax_table.
4691 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4692 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4693 Update and improve head comment.
4694 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4695 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4697 (md_longopts): New option --march=...
4698 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4700 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4701 (HANDLE_RELAXABLE): New macro.
4702 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4703 cases. Check for weak symbols and assume not relaxable. Handle
4704 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4705 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4707 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4708 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4709 (cris_create_short_jump): Adjust for CRISv32.
4710 (cris_relax_frag): Handle new states.
4711 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4712 (md_begin): Define symbols "..asm.arch.cris.v32",
4713 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4714 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4715 when entering opcode table entry points.
4716 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4717 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4718 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4719 (cris_process_instruction): Initialize out_insnp->insn_type to
4720 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4721 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4723 <case 'm'>: Check that modified_char == '.'.
4724 <invalid operands>: Consume the rest of the line.
4725 When operands don't match, skip over subsequent insns with
4726 non-matching version specifier but same mnemonic.
4727 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4728 special registers in CRISv32 are always 32 bit long.
4729 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4731 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4732 and compatible. Recognize "ACR" for v32, unless followed by "+".
4733 (get_spec_reg): Consider cris_arch when looking up register.
4734 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4736 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4737 (cris_get_expression): Restore input_line_pointer if failing "early".
4738 (get_flags): Consider cris_arch and recognize flags accordingly.
4739 (branch_disp): Adjust for CRISv32.
4740 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4741 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4742 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4743 resolved. Don't enter zeros in object file for
4745 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4746 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4747 (md_parse_option): Break out "return 1".
4748 <OPTION_ARCH> New case.
4749 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4750 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4751 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4752 <case BFD_RELOC_32_PCREL>: New cases.
4753 Addends for non-zero fx_pcrel are too in fx_offset.
4754 (md_show_usage): Show --march=<arch>.
4755 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4756 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4757 (s_syntax) <struct syntaxes>: Properly constify member operand.
4758 * config/tc-cris.h (TARGET_MACH): Define.
4759 (cris_mach): Declare.
4760 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4761 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4762 (CRIS-Opts): Document --march=...
4763 (CRIS-Pseudos): Document .arch.
4765 2004-11-04 Jan Beulich <jbeulich@novell.com>
4767 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4768 intel syntax and no register prefix, allow $ in symbol names when
4770 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4771 (intel_float_operand): Add fourth return value indicating math control
4772 operations. Make classification more precise.
4773 (md_assemble): Complain if memory operand of mov[sz]x has no size
4775 (parse_insn): Translate word operands to floating point instructions
4776 operating on integers as well as control instructions to short ones
4777 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4778 floating point instructions operating on non-integer operands.
4779 (match_template): Remove fldcw special case. Adjust q-suffix handling
4780 to permit it on fild/fistp/fisttp in AT&T mode.
4781 (process_suffix): Don't guess DefaultSize insns' suffix from
4782 stackop_size for certain floating point control instructions. Guess
4783 suffix for branch and [ls][gi]dt based on flag_code. Split error
4784 messages for Intel and AT&T syntax, and make the condition more strict
4785 for the former. Adjust suppressing of generation of operand size
4787 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4788 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4789 more error checking.
4790 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4791 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4793 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4795 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4796 md_short_jump_size, md_long_jump_size.
4797 * write.c [!WORKING_DOT_WORD]: Ditto.
4798 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4800 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4802 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4803 const qualifier in these definitions.
4804 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4805 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4807 2004-11-02 Nick Clifton <nickc@redhat.com>
4809 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4810 table before deciding to produce a .debug_line section to match up
4811 with a user provided .debug_info section.
4813 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4815 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4816 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4818 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4820 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4821 (get_flags): New function.
4822 (get_number_of_bits): Edit comments, update numeric values to
4824 (process_label_constant): Don't support the colon
4825 format (SYMBOL:[s|m|l]).
4826 (set_cons_rparams): Support argument type 'arg_rbase'.
4827 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4828 (handle_LoadStor): Bug fix, first handle post-increment mode.
4829 (getreg_image): Remove redundant code, update according to latest
4831 (print_constant): Bug fix relate to 3-word instructions.
4832 (assemble_insn): Bug fix, when matching instructions, verify also
4833 instruction type (not only mnemonic).
4834 Add various error checking.
4835 (preprocess_reglist): Support HI/LO and user registers.
4837 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4839 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4840 in an epilogue directive go negative.
4842 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4845 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4846 after reporting template error during manual bundling. Reported
4847 by Michael Dupont, michaelx.dupont@intel.com.
4849 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4851 * Makefile.am: Run dep-am.
4852 * aclocal.m4: Regenerate with automake 1.9.2.
4853 * Makefile.in: Regenerate with automake 1.9.2.
4854 * doc/Makefile.in: Likewise.
4856 * config/tc-arm.c: Include "dw2gencfi.h".
4857 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4859 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4860 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4861 (tc_cfi_frame_initial_instructions): Define.
4862 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4865 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4867 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4869 Update coprocessor id to be unsigned immediate.
4871 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4873 * config/tc-i386.c (O_secrel): Delete.
4874 (tc_pe_dwarf2_emit_offset): New function.
4875 * config/tc-i386.h (O_secrel): Define as O_md1.
4876 (TC_DWARF2_EMIT_OFFSET): Define.
4878 2004-10-18 Nick Clifton <nickc@redhat.com>
4880 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4881 ignore @fptr() directives for 4-byte fixups.
4883 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4885 * Makefile.am: Run "make dep-am"
4886 * Makefile.in: Regenerate.
4888 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4890 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4891 Remove comments about placement of literal pools.
4892 (Literal Directive): Update description of literal placement.
4893 (Literal Prefix Directive): Remove statement that this does not apply
4894 to absolute-mode literals. Describe new section naming scheme.
4896 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4898 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4899 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4900 is_windowed_return_opcode): Delete.
4901 (xtensa_frob_label): Use get_subseg_target_freq.
4902 (md_assemble): Inline call to is_entry_opcode.
4903 (xtensa_handle_align): Inline call to get_frag_is_literal.
4904 (relaxation_requirements): Inline call to is_jx_opcode.
4905 (emit_single_op): Inline call to is_movi_opcode.
4906 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4907 get_frag_is_no_transform, is_entry_opcode, and
4908 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4909 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4910 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4911 Inline calls to get_frag_is_no_transform.
4912 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4913 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4914 get_frag_is_no_transform.
4915 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4916 and set_frag_is_no_transform.
4917 (get_expression_value): Delete.
4918 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4919 cur_target_freq to target_freq.
4920 (get_subseg_info): Split out code to create a new map entry into ...
4921 (add_subseg_info): ... this new function.
4922 (get_last_insn_flags): Check if get_subseg_info succeeded.
4923 (set_last_insn_flags): Call add_subseg_info if needed.
4924 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4925 (xtensa_reorder_segments): Compute last_sec while counting sections.
4926 Remove call to get_last_sec.
4927 (get_last_sec): Delete.
4928 (cache_literal_section): Inline call to retrieve_literal_seg and its
4929 callees, seg_present and add_seg_list.
4930 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4931 (get_frag_is_insn, get_frag_is_no_transform,
4932 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4933 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4935 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4937 * config/tc-xtensa.c: Use ISO C90 formatting.
4938 * config/tc-xtensa.h: Likewise.
4939 * config/xtensa-istack.h: Likewise.
4940 * config/xtensa-relax.c: Likewise.
4941 * config/xtensa-relax.h: Likewise.
4943 2004-10-12 Paul Brook <paul@codesourcery.com>
4945 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4948 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4951 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4953 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4955 (Acknowledgements): Use "GAS" instead of AS variable.
4957 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4959 * config/tc-i386.c: Include "elf/x86-64.h".
4960 (i386_elf_section_type): New function.
4961 * config/tc-i386.h (md_elf_section_type): Define.
4962 (i386_elf_section_type): New prototype.
4964 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4966 * config/m68k-parse.h (enum m68k_register): New control register,
4968 * config/tc-m68k.c: Correct control register set for MCF5249.
4970 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4971 Sterling Augustine <sterling@tensilica.com>
4973 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4974 (UNREACHABLE_MAX_WIDTH): Define.
4975 (XTENSA_FETCH_WIDTH): Delete.
4976 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4977 prefer_const16, prefer_l32r): New global variables.
4978 (LIT4_SECTION_NAME): Define.
4979 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4980 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4981 (frag_flags struct): New.
4982 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4983 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4984 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4985 (MAX_FORMATS): Define.
4986 (op_placement_info struct, op_placement_table): New.
4987 (O_pltrel, O_hi16, O_lo16): Define.
4988 (directiveE enum): Rename directive_generics to directive_transform.
4989 Delete directive_relax. Add directive_schedule,
4990 directive_absolute_literals, and directive_last_directive.
4991 (directive_info): Rename "generics" to "transform". Delete "relax".
4992 Add "schedule" and "absolute-literals".
4993 (directive_state): Adjust entries to match changes in directive_info.
4994 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4995 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4996 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4997 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4998 (align_only_targets, software_a0_b_retw_interlock,
4999 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
5000 software_avoid_short_loop, software_avoid_close_loop_end,
5001 software_avoid_all_short_loops, specific_opcode): Delete.
5002 (warn_unaligned_branch_targets): New.
5003 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
5004 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
5005 (option_[no_]link_relax, option_[no_]transform,
5006 option_[no_]absolute_literals, option_warn_unaligned_targets,
5007 option_prefer_l32r, option_prefer_const16, option_target_hardware):
5009 (option_[no_]align_only_targets, option_literal_section_name,
5010 option_text_section_name, option_data_section_name,
5011 option_bss_section_name, option_eb, option_el): Delete.
5012 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
5013 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
5014 and target-hardware. Delete entries for [no-]target-align-only,
5015 literal-section-name, text-section-name, data-section-name, and
5017 (md_parse_option): Handle new options and remove old ones. Accept but
5018 ignore [no-]density options. Warn for [no-]generics and [no-]relax
5019 and treat them as [no-]transform.
5020 (md_show_usage): Add new options and remove old ones.
5021 (xtensa_setup_hw_workarounds): New.
5022 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
5023 "long", "short", "loc" and "frequency" entries.
5024 (use_generics): Rename to ...
5025 (use_transform): ... this function. Add past_xtensa_end check.
5026 (use_longcalls): Add past_xtensa_end check.
5027 (code_density_available, can_relax): Delete.
5028 (do_align_targets): New.
5029 (get_directive): Accept dashes in directive names. Warn about
5030 [no-]generics and [no-]relax directives and treat them as
5032 (xtensa_begin_directive): Call md_flush_pending_output only for some
5033 directives. Check for directives inside instruction bundles. Warn
5034 about deprecated ".begin literal" usage. Warn and ignore [no-]density
5035 directives. Handle new directives. Check generating_literals flag
5037 (xtensa_end_directive): Check for directives inside instruction
5038 bundles. Warn and ignore [no-]density directives. Handle new
5039 directives. Call xtensa_set_frag_assembly_state.
5040 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
5041 xtensa_dwarf2_emit_insn): New.
5042 (xtensa_literal_position): Call md_flush_pending_output. Do not check
5043 use_literal_section flag.
5044 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
5045 literals. Use xtensa_elf_cons to parse the expression.
5046 (xtensa_literal_prefix): Do not check use_literal_section. Support
5047 ".lit4" sections for absolute literals. Change prefix convention to
5048 replace ".text" (or ".t" in a linkonce section). No need to call
5050 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
5051 (expression_end): Handle closing braces and colons.
5052 (PLT_SUFFIX, plt_suffix): Delete.
5053 (expression_maybe_register): Use new xtensa-isa.h functions. Use
5054 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
5055 and O_hi16 expressions as well.
5056 (tokenize_arguments): Handle closing braces and colons.
5057 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
5058 operands and paired register syntax.
5059 (get_invisible_operands): New.
5060 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
5061 new xtensa-isa.h functions.
5062 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
5063 (xg_translate_idioms): Check if inside bundle. Use use_transform.
5064 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
5065 instructions. Use xtensa_translate_zero_immed.
5066 (operand_is_immed, operand_is_pcrel_label): Delete.
5067 (get_relaxable_immed): Use new xtensa-isa.h functions.
5068 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
5070 (xtensa_print_insn_table, print_vliw_insn): New.
5071 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5072 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5073 is_branch_or_jump_opcode): Delete.
5074 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5075 (opnum_to_reloc, reloc_to_opnum): Delete.
5076 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5077 xtensa-isa.h functions. Operate on one slot of an instruction.
5078 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5079 xg_get_insn_size): Delete.
5080 (xg_get_build_instr_size): Use xg_get_single_size.
5081 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5082 xg_build_widen_table. Use xg_get_single_size.
5083 (xg_get_max_narrow_insn_size): Delete.
5084 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5085 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5087 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5088 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5089 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5090 xg_build_widen_table. Use xg_get_single_size.
5091 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5093 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5094 treat weak symbols conservatively.
5095 (xg_check_operand): Use new xtensa-isa.h functions.
5096 (is_dnrange): Delete.
5097 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5098 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5099 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5100 xtensa-isa.h functions.
5101 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5102 xg_instruction_matches_options): New.
5103 (xg_instruction_matches_rule): Handle O_register expressions. Call
5104 xg_instruction_matches_options.
5105 (transition_rule_cmp): New.
5106 (xg_instruction_match): Update call to xg_build_simplify_table.
5107 (xg_build_token_insn): Record loc fields.
5108 (xg_simplify_insn): Check is_specific_opcode field and
5109 density_supported flag.
5110 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5111 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5112 (xg_assemble_literal): Add error handling for O_big. Call
5113 record_alignment. Handle O_pltrel.
5114 (xg_valid_literal_expression): New.
5115 (xg_assemble_literal_space): Add slot parameter. Remove call to
5116 set_expr_symbol_offset. Add call to record_alignment. Update call to
5118 (xg_emit_insn): Delete.
5119 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5120 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5121 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5122 and slot parameters. Handle new "alternate" relocations for absolute
5123 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5124 O_hi16. Use new xtensa-isa.h functions.
5125 (xg_assemble_tokens): Delete.
5126 (is_register_writer): Use new xtensa-isa.h functions.
5127 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5128 old-style RSR from LCOUNT.
5129 (next_frag_opcode): Delete.
5130 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5131 update_next_frag_state): New.
5132 (update_next_frag_nop_state): Delete.
5133 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5134 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5135 the state of the absolute-literals directive. Add calls to
5136 record_alignment and xtensa_set_frag_assembly_state. Call
5137 xtensa_switch_to_non_abs_literal_fragment instead of
5138 xtensa_switch_to_literal_fragment.
5140 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5141 (get_expanded_loop_offset): Change check for undefined opcode to an
5143 (xtensa_set_frag_assembly_state, relaxable_section,
5144 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5145 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5146 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5147 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5148 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5149 (xtensa_init_fix_data): New.
5150 (xtensa_frob_label): Reset label symbol to the current frag. Check
5151 do_align_targets and generating_literals flag. Propagate frequency
5152 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5153 (xtensa_unrecognized_line): New.
5154 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5155 to xtensa_set_frag_assembly_state.
5156 (error_reset_cur_vinsn): New.
5157 (md_assemble): Remove check for literal frag. Remove call to
5158 istack_init. Call use_transform instead of use_generics. Parse
5159 explicit instruction format specifiers. Move code for
5160 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5161 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5162 Add dwarf2_where call. Remote automatic alignment for ENTRY
5163 instructions. Move call to xtensa_clear_insn_labels to the end.
5164 Rearrange to handle bundles.
5165 (xtensa_cons_fix_new): Delete.
5166 (xtensa_handle_align): New.
5167 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5168 assignment to is_no_density field.
5169 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5170 instead of reloc_to_opnum. Handle "alternate" relocations.
5171 (xtensa_force_relocation, xtensa_check_inside_bundle,
5172 xtensa_elf_section_change_hook): New.
5173 (xtensa_symbol_new_hook): Delete.
5174 (xtensa_fix_adjustable): Check for difference of symbols with an
5175 offset. Check for external and weak symbols.
5176 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5177 (md_estimate_size_before_relax): Return expansion for the first slot.
5178 (tc_gen_reloc): Handle difference of symbols by producing
5179 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5180 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5181 tentative values into the output when linkrelax is set.
5182 (XTENSA_PROP_SEC_NAME): Define.
5183 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5184 Create literal tables only if using literal sections. Create new
5185 property tables instead of old instruction tables. Check for unaligned
5186 branch targets and loops.
5187 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5188 new_resource_table, clear_resource_table, resize_resource_table,
5189 resources_available, reserve_resources, release_resources,
5190 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5191 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5192 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5193 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5194 flag. Update checks for workaround options. Call
5195 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5196 (xtensa_cleanup_align_frags): Add special case for branch targets.
5197 Check for and mark unreachable frags.
5198 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5199 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5200 end of a zero-overhead loop body.
5201 (frag_can_negate_branch): Handle instructions with multiple slots.
5202 Use new xtensa-isa.h functions
5203 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5204 xtensa_mark_zcl_first_insns): New.
5205 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5206 transformations are disabled.
5207 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5208 multislot instructions.
5209 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5210 Likewise. Also error if transformations are disabled.
5211 (unrelaxed_frag_max_size): New.
5212 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5213 xtensa-isa.h functions.
5214 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5215 xtensa_opcode_is_loop instead of is_loop_opcode.
5216 (get_text_align_power): Replace as_fatal with assertion.
5217 (get_text_align_fill_size): Iterate instead of using modulus when
5219 (get_noop_aligned_address): Assert that this is for a machine-dependent
5220 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5221 xg_get_single_size, and frag_format_size.
5222 (get_widen_aligned_address): Rename to ...
5223 (get_aligned_diff): ... this function. Add max_diff parameter.
5224 Remove handling of rs_align/rs_align_code frags. Use
5225 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5226 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5227 and pass it back to caller.
5228 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5229 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5230 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5231 (relax_frag_text_align): Rename to ...
5232 (relax_frag_loop_align): ... this function. Assume loops can only be
5233 in the first slot of an instruction.
5234 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5235 instruction. Remove call to frag_wane.
5236 (relax_frag_narrow): Rename to ...
5237 (relax_frag_for_align): ... this function. Extend to handle
5238 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5239 RELAX_NARROW for the first slot.
5240 (find_address_of_next_align_frag, bytes_to_stretch): New.
5241 (future_alignment_required): Use find_address_of_next_align_frag and
5242 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5243 alignment decisions.
5244 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5245 Check if transformations are enabled for b_j_loop_end workaround.
5246 Use new xtensa-isa.h functions and handle multislot instructions.
5247 Update call to xg_assembly_relax.
5248 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5249 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5251 (convert_frag_narrow): Add segP, format and slot parameters. Call
5252 convert_frag_immed for branch instructions. Adjust calls to
5253 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5254 xg_get_single_size and xg_get_single_format.
5255 (convert_frag_fill_nop): New.
5256 (convert_frag_immed): Add format and slot parameters. Handle multislot
5257 instructions and use new xtensa-isa.h functions. Update calls to
5258 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5259 enabled for b_j_loop_end workaround. Use build_nop instead of
5260 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5261 frags. Use xg_get_single_size. Handle O_pltrel.
5262 (fix_new_exp_in_seg): Remove check for old plt flag.
5263 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5264 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5265 for loop opcode to an assertion. Mark all frags up to the end of the
5266 loop as not transformable.
5267 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5268 (get_subseg_info): New.
5269 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5271 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5272 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5273 (xtensa_switch_to_non_abs_literal_fragment): New.
5274 (cache_literal_section): Add is_code parameter and pass it through to
5275 retrieve_literal_seg.
5276 (retrieve_literal_seg): Add is_code parameter and use it to set the
5277 flags on the literal section. Handle case where head parameter is 0.
5278 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5279 set_frag_is_no_transform): New.
5280 (xtensa_create_property_segments): Add end_property_function parameter
5281 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5282 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5283 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5284 (add_xt_block_frags): Add end_property_function parameter and call it
5285 if it is non-zero. Call xtensa_frag_flags_init.
5286 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5287 get_frag_property_flags, frag_flags_to_number,
5288 xtensa_frag_flags_combinable, xt_block_aligned_size,
5289 xtensa_xt_block_combine, add_xt_prop_frags,
5290 init_op_placement_info_table, opcode_fits_format_slot,
5291 xg_get_single_size, xg_get_single_format): New.
5292 (istack_push): Inline call to tinsn_copy.
5293 (tinsn_copy): Delete.
5294 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5295 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5296 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5297 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5298 functions. Handle invisible operands.
5299 (tinsn_to_slotbuf): New.
5300 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5301 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5302 vinsn_from_chars, and xg_free_vinsn.
5303 (tinsn_from_insnbuf): New.
5304 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5305 instructions. Handle symbol differences.
5306 (get_num_stack_text_bytes): Use xg_get_single_size.
5307 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5308 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5309 get_expr_register, set_expr_symbol_offset_diff): New.
5310 * config/tc-xtensa.h (MAX_SLOTS): Define.
5311 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5312 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5313 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5315 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5316 (xtensa_frag_type struct): Add is_assembly_state_set,
5317 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5318 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5319 Replace is_generics and is_relax fields by is_no_transform field.
5320 Delete is_text and is_longcalls fields. Change text_expansion and
5321 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5322 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5323 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5324 (xtensa_fix_data struct): New.
5325 (xtensa_symfield_type struct): Delete plt field.
5326 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5327 forward declaration here.
5328 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5329 (XTENSA_SECTION_RENAME): Undefine.
5330 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5331 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5332 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5333 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5334 (unit_num_copies_func, opcode_num_units_func,
5335 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5336 (resource_table struct): New.
5337 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5338 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5339 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5340 (tinsn_copy): Delete prototype.
5341 (vliw_insn struct): New.
5342 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5343 (widen_spec_list): Add option conditions for density and boolean
5344 instructions. Add expansions using CONST16 and conditions for using
5345 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5347 (simplify_spec_list): Add option conditions for density instructions.
5348 Add entry for NOP instruction.
5349 (append_transition): Add cmp function pointer parameter and use it to
5350 insert the new entry in order.
5351 (operand_function_LOW16U, operand_function_HI16U): New.
5352 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5353 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5354 (enter_opname, split_string): Use xstrdup instead of strdup.
5355 (init_insn_pattern): Initialize new options field.
5356 (clear_req_or_option_list, clear_req_option_list,
5357 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5359 (parse_insn_pattern): Parse option conditions.
5360 (transition_applies): New.
5361 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5362 swapped last arguments in calls to append_constant_value_condition.
5363 Call clone_req_option_list. Add warning about invalid opcode.
5364 Handle LOW16U and HI16U function names.
5365 (build_transition_table): Add cmp parameter and use it in calls to
5366 append_transition. Use new xtensa-isa.h functions. Check
5367 transition_applies before adding entries.
5368 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5369 pass it through to build_transition_table.
5370 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5371 ReqOption, transition_cmp_fn): New types.
5372 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5373 (transition_rule struct): Add options field.
5374 * doc/as.texinfo (Overview): Update Xtensa options.
5375 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5376 --[no-]relax, and --[no-]generics options. Update descriptions of
5377 --text-section-literals and --[no-]longcalls. Add
5378 --[no-]absolute-literals and --[no-]transform.
5379 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5380 Remove use of "generic" and "specific" terminology for opcodes.
5381 (Xtensa Registers): Generalize the syntax description to include
5382 user-defined register files.
5383 (Xtensa Automatic Alignment): Update.
5384 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5385 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5386 (Xtensa Directives): Remove confusing rules about precedence.
5387 (Density Directive, Relax Directive): Delete.
5388 (Schedule Directive): New.
5389 (Generics Directive): Rename to ...
5390 (Transform Directive): ... this node.
5391 (Literal Directive): Update for absolute literals. Missing
5392 literal_position directive is now an error.
5393 (Literal Position Directive): Update for absolute literals.
5394 (Freeregs Directive): Delete.
5395 (Absolute Literals Directive): New.
5396 (Frame Directive): Minor editing.
5397 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5398 Update dependencies.
5399 * Makefile.in: Regenerate.
5401 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5403 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5404 to build the second and third fixups for a composite relocation.
5405 (macro_read_relocs): New function.
5406 (macro_build): Use it.
5407 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5408 Simplify fragging code accordingly.
5409 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5410 of the composite relocation. Set fx_tcbit in both fixups.
5412 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5414 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5415 (md_apply_fix3): Don't treat composite relocs as done.
5417 2004-10-07 Jan Beulich <jbeulich@novell.com>
5419 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5420 prefix for symbol names generated from the LOCAL macro directive.
5422 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5423 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5425 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5427 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5429 (md_assemble): Add error checking for Co-Processor instructions.
5430 (get_cinv_parameters): Add 'b' option to invalidate the
5431 branch-target cache.
5433 2004-10-05 Paul Brook <paul@codesourcery.com>
5435 * config/tc-arm.c (unwind): New variable.
5436 (vfp_sp_encode_reg): New function.
5437 (vfp_sp_reg_required_here): Use it.
5438 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5439 (vfp_parse_reg_list): New function.
5440 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5441 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5442 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5443 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5445 (md_pseudo_table): Add them.
5446 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5447 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5448 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5449 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5450 require_hashconst, add_unwind_opcode): New functions.
5451 * doc/c-arm.texi: Document unwinding opcodes.
5452 * NEWS: Mention the new feature.
5454 2004-10-04 Eric Christopher <echristo@redhat.com>
5456 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5458 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5460 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5462 * config/tc-s390.c (md_apply_fix3): Likewise.
5463 * config/tc-sparc.c (md_apply_fix3): Likewise.
5465 2004-10-01 Paul Brook <paul@codesourcery.com>
5467 * config/tc-arm.c (arm_elf_section_type): New function.
5468 (arm_elf_change_section): Set section link for exidx sections.
5469 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5470 (md_elf_section_type): Define.
5472 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5474 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5475 instruction's offset.
5477 2004-10-01 Adam Nemet <anemet@lnxw.com>
5479 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5481 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5483 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5484 asymbol *, instead use symbol_get_bfdsym.
5486 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5488 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5490 2004-09-30 Paul Brook <paul@codesourcery.com>
5492 * config/tc-arm.c (do_smi, do_nop): New functions.
5493 (insns): Add ARMv6ZK instructions.
5494 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5495 (tc_gen_reloc): Ditto.
5496 (arm_cpus): Add mpcore and arm1176.
5497 (arm_archs): Add armv6{k,z,zk}.
5498 * doc/c-arm.texi: Document new cores and architectures.
5500 2004-09-30 Nick Clifton <nickc@redhat.com>
5502 * config/tc-arm.c: Use ISO C90 formatting.
5504 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5506 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5507 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5508 REG_TYPE_MVDX is expected.
5510 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5512 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5514 2004-09-21 James E Wilson <wilson@specifixinc.com>
5516 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5517 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5518 output_spill_base, output_unat_psprel, output_lc_psprel,
5519 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5520 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5521 output_spill_psprel_p): Use it.
5523 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5525 * config/tc-crx.c (handle_LoadStor): New function.
5526 Handle load/stor unique instructions before parsing.
5528 2004-09-17 Paul Brook <paul@codesourcery.com>
5530 * config/tc-arm.c (s_arm_rel31): New funciton.
5531 (md_pseudo_table): Add .rel31.
5532 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5533 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5534 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5535 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5536 (arm_parse_reloc): Add (target2).
5538 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5540 * Makefile.am: Run "make dep-am".
5541 * Makefile.in: Regenerate.
5542 * aclocal.m4: Regenerate.
5543 * configure: Regenerate.
5544 * doc/Makefile.in: Regenerate.
5545 * po/POTFILES.in: Regenerate.
5546 * po/gas.pot: Regenerate.
5548 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5550 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5551 [!LLONG_MAX]: Ditto.
5553 2004-09-13 Paul Brook <paul@codesourcery.com>
5555 * config/tc-arm.c: Rename RELABS to TARGET1.
5557 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5559 * messages.c (as_internal_value_out_of_range): Cast values passed
5560 to as_bad_where or as_warn_where to proper type.
5562 2004-09-11 Theodore A. Roth <troth@openavr.org>
5564 * config/tc-avr.c: Add support for
5565 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5567 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5569 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5570 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5572 2004-09-08 Paul Brook <paul@codesourcery.com>
5574 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5575 fini_array and preinit_array section types.
5576 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5578 * doc/as.texinfo: Document extra section types.
5580 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5582 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5583 * Makefile.in: Regenerated.
5584 * configure.in: Set em for arm*-*-symbianelf*.
5585 * configure: Regenerated.
5586 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5587 vectors when appropriate.
5588 * config/te-symbian.h: New file.
5590 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5592 * config/tc-crx.c (gettrap): Exception vector can be case
5594 (process_label_constant): Fix a 32-bit displacement bug in branch
5596 (get_operandtype) : Bug fix, wrong operand was used.
5597 (process_label_constant): Initialize relocation type to
5600 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5602 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5603 for synthesizable cores.
5605 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5607 2004-08-25 Dmitry Diky <diwil@spec.ru>
5609 * config/tc-msp430.c: Clean-up the code.
5610 (md_relax_table): New relax table.
5611 (mcu_types): Sort MCU types.
5612 (md_pseudo_table): Add .profiler pseudo handler.
5613 (pow2value): New function.
5614 (msp430_profiler): New function.
5615 (msp430_operands): Add new insns handlers.
5616 (msp430_srcoperand): Add register operand handler, allow complex
5618 (md_estimate_size_before_relax): Rewritten.
5619 (md_convert_frag): Rewritten.
5620 (msp430_relax_frag): New function.
5621 * config/tc-msp430.h (md_relax_frag): define macro
5622 * doc/c-msp430.texi: Update information.
5624 2004-08-24 Nick Clifton <nickc@redhat.com>
5626 * as.c (std_shortopts): Allow -g to take an optional argument.
5627 (parse_args): Pass any switch starting with -g on to the backend
5630 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5632 * configure.in (arm*-*-symbianelf*): New target.
5633 (arm*-*-eabi*): Likewise.
5634 * configure: Regenerated.
5636 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5637 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5640 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5642 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5643 argument, don't do anything if current section is not
5644 .gnu.linkonce.t.* and linkonce_empty is set.
5645 (generate_unwind_image, dot_endp): Adjust callers, call
5646 start_unwind_section (*, 1) if nothing will be put into the
5649 2004-08-17 Nick Clifton <nickc@redhat.com>
5651 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5652 (show_usage): Add -g.
5653 (std_longopts): Add --gen-debug. Alpha sort the table.
5654 (parse_args): Print an error message if a switch is not handled.
5655 Handle the -g switch, calling md_debug_format_selector() if
5657 * NEWS: Mention new feature.
5658 * doc/as.texinfo: Document new switch.
5659 * doc/internals.texi: Document behaviour of md_parse_option.
5661 * config/tc-arm.c (md_parse_option): Do not issue an error message
5662 if the switch is not recognised.
5663 * config/tc-m68k.c (md_parse_option): Likewise.
5664 * config/tc-pdp11.c (md_parse_option): Likewise.
5665 * config/tc-v850.c (md_parse_option): Likewise.
5667 * as.h: Fix up formatting.
5670 2004-08-16 Nick Clifton <nickc@redhat.com>
5672 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5674 * configure.in: Sort architecture based tables alphabetically.
5675 * configure: Regenerate.
5677 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5679 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5680 { "cc", 68 }, with { "cr", 70 }.
5682 2004-08-13 Jan Beulich <jbeulich@novell.com>
5683 Nick Clifton <nickc@redhat.com>
5685 * as.c: Add and handle new --alternate command line option.
5686 * macro.c (macro_set_alternate): New.
5687 * macro.h (macro_set_alternate): Declare.
5688 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5689 * doc/as.texinfo: Document new command line option and pseudo-ops
5690 as well as insert documentation originating from gasp about
5691 alternate macro syntax.
5692 * NEWS: Mention new command line option and pseudo-ops.
5694 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5696 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5699 2004-08-06 Paul Brook <paul@codesourcery.com>
5701 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5702 Handle new relocations.
5703 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5705 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5707 * write.c (relax_segment): Use was_address instead of address when
5708 setting fr_fix field for align frag due to backwards .org.
5710 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5712 Introduce SH2a support.
5713 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5714 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5716 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5717 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5718 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5719 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5720 to end of conditional expression.
5721 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5722 * config/tc-sh.c: Add sh2a-nofpu support.
5723 2003-12-29 DJ Delorie <dj@redhat.com>
5724 * tc-sh.c: Add sh2a support.
5725 (parse_reg): Add tbr.
5726 (parse_at): Support @@(disp,tbr).
5727 (get_specific): Support sh2a opcodes.
5728 (insert4): New, for 4 byte relocs.
5729 (build_Mytes): Support sh2a opcodes.
5730 (md_apply_fix3_Mytes): Support sh2a opcodes.
5731 2003-12-02 Michael Snyder <msnyder@redhat.com>
5732 * config/tc-sh.c (md_parse_option): Handle sh2a.
5733 (sh_elf_final_processing): Ditto.
5735 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5737 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5740 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5742 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5743 (ppc_arch): Expand comment.
5745 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5747 * config/tc-crx.c: Support evaluating the difference between two
5749 * config/tc-crx.h: Likewise.
5751 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5753 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5755 (ia64_elf_section_change_hook): Set the linked-to section for
5758 2004-07-26 Dmitry Diky <diwil@spec.ru>
5760 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5761 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5762 msp430xG438, msp430xG439.
5764 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5766 * doc/as.texinfo (Section, PushSection): Correct documentation
5769 2004-07-21 Jan Beulich <jbeulich@novell.com>
5771 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5772 permissible for the selected instruction suffix.
5773 (match_template): Don't permit 64-bit general purpose operands in
5775 (finalize_imm): Permit 64-bit immediates.
5776 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5777 specially except for the width of the used base and/or index
5778 registers. For 32-bit displacements, use sign-extended
5779 relocations only when using 64-bit addressing.
5780 Force zero displacement on rip-relative addressing when there is
5781 no other displacement.
5782 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5783 specially except for the width of the used base and/or index
5785 (parse_register): Disallow Reg64 registers in 32-bit mode.
5787 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5788 suffix if the instruction doesn't support it.
5790 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5792 * config/tc-mips.c (append_insn): Handle constant expressions with
5793 no associated relocation.
5794 (mips_ip): Cancel the expression after use for the Q format
5796 (parse_relocation): Return no relocation for unsupported
5798 (my_getSmallExpression): Return no relocation if no relocation
5801 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5803 * config/obj-som.c (adjust_stab_sections): Add prototype.
5804 (obj_som_compiler, obj_som_version, obj_som_copyright,
5805 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5806 * config/tc-hppa.c (update_subspace): Likewise.
5807 (is_defined_subspace): Amplify comment.
5808 * config/obj-som.h (som_frob_file): Add prototype.
5810 2004-07-19 Christopher Faylor <cgf@timesys.com>
5811 H.J. Lu <hongjiu.lu@intel.com>
5813 * subsegs.c (section_symbol): Don't create a new segment when
5814 existing segment is undefined.
5816 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5818 * config/tc-arm.c: Include include/opcode/arm.h.
5819 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5820 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5821 (FPU_ARCH_*): Delete.
5822 * Makefile.am: Update dependencies.
5823 * Makefile.in: Regenerate.
5825 2004-07-15 Nick Clifton <nickc@redhat.com>
5827 * configure.in: Accept armbe as a big-endian arm configuration.
5828 * configure: Regenerate.
5830 2004-07-13 Thomas Nystrom <thn@saeab.se>
5832 * config/tc-i386.c (T_SHIFTOP): New constant.
5833 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5834 (intel_el1): Handle '~'.
5835 (intel_get_token): Handle '<>', '&', '|' and '~'.
5837 2004-07-13 Nick Clifton <nickc@redhat.com>
5839 (md_assemble): Remove spurious newline from end of as_bad error
5841 (intel_e05_1): Likewise.
5842 (intel_e11): Likewise.
5843 (intel_match_token): Likewise.
5845 2004-07-11 Andreas Schwab <schwab@suse.de>
5847 * config/tc-m68k.c: Convert to C90. Remove redundant
5848 declarations. Indentation fixup.
5849 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5850 obj_coff_section ourselves.
5852 2004-07-09 James E Wilson <wilson@specifixinc.com>
5854 * config/tc-ia64.c (default_big_endian): New.
5855 (dot_byteorder, md_begin): Use it.
5856 (md_parse_option): Set it.
5858 2004-07-09 Nick Clifton <nickc@redhat.com>
5860 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5861 * configure: Regenerate.
5862 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5863 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5864 sh_find_elf_flags if necessary.
5866 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5868 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5869 going to be split into more than one in-place addend, return 0
5870 for relocations against mergeable sections. Associate comments
5873 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5875 * Makefile.am (CPU_TYPES): Add crx.
5876 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5877 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5878 (DEPTC_crx_elf): New target.
5879 (DEPOBJ_crx_elf): Likewise.
5880 (DEP_crx_elf): Likewise.
5881 * Makefile.in: Regenerate.
5882 * configure.in: Add crx* target.
5883 * configure: Regenerate.
5884 * config/tc-crx.c: New file.
5885 * config/tc-crx.h: New file.
5886 * NEWS: Mention new target.
5888 2004-07-06 Nick Clifton <nickc@redhat.com>
5890 * config.in: Undefine TARGET_SYMBIAN by default.
5892 * configure: Regenerate. Add sh-symbian-elf target. If
5893 selected define TARGET_SYMBIAN.
5894 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5895 format if TARGET_SYMBIAN has been defined.
5897 * output-file.c (output_file_create): Report the target format
5898 chosen when bfd_openw reports that it is invalid.
5900 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5901 pseudo for BFD based assemblers.
5903 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5906 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5907 (md_parse_option): Remove redundant -isa testing.
5908 Make bfd_arch variable const.
5909 (md_show_usage): Make bfd_arch variable const.
5911 2004-07-03 James E Wilson <wilson@specifixinc.com>
5913 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5914 * config/tc-ia64.h (md_frag_check): Define.
5916 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5918 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5920 * doc/as.texinfo (Weak): Document PE weak symbols.
5922 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5924 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5925 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5926 (mips_frob_file): Rework so that only a single pass through the
5927 relocs is needed. Allow %lo()s to have higher offsets than their
5928 corresponding %hi()s or %got()s.
5930 2004-07-02 Nick Clifton <nickc@redhat.com>
5932 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5933 allow values which have come from undefined symbols.
5934 Always consider this fixup to have been processed as a reloc
5935 cannot be generated for it.
5937 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5939 * frags.h (struct frag): Add has_code and insn_addr fields.
5940 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5941 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5942 * config/tc-ppc.h (md_frag_check): Define.
5944 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5946 * doc/Makefile.am (info): Rename goal to...
5947 (info-local): ... this, to preserve implicit dependencies.
5948 * doc/Makefile.in: Regenerate with automake 1.8.5.
5950 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5952 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5953 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5954 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5955 (tc_gen_reloc): Likewise.
5956 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5957 (m32r_parse_name): Likewise.
5958 (m32r_cgen_parse_fix_exp): Likewise.
5959 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5960 (O_PIC_reloc): Likewise.
5961 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5962 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5963 for @GOTOFF, @GOT, @PLT.
5965 2004-06-21 Jan Beulich <jbeulich@novell.com>
5967 * gas/symbols.c: While discarding ordinary local absolute symbols
5968 when --strip-local-absolute is in effect, retain file symbols.
5970 2004-06-20 Andreas Schwab <schwab@suse.de>
5972 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5973 (md_parse_option): Likewise.
5975 2004-06-17 Jan Beulich <jbeulich@novell.com>
5977 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5978 * config/te-netware.h: New file.
5979 * config/te-ppcnw.h: Delete: Obsolete.
5980 * configure.in: Eliminate ill NetWare targets. Make generic
5981 NetWare target use proper emulation.
5982 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5983 reference to new te-netware.h.
5984 * configure: Regenerate.
5985 * Makefile.in: Regenerate.
5987 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5989 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5990 comparison in .insn pseudo operation.
5992 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5994 * config/obj-coff.c (coff_adjust_section_syms): Use
5995 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5996 (coff_frob_section): Likewise.
5997 * config/tc-mips.c (md_apply_fix3): Likewise.
5998 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5999 (elf_frob_file_after_relocs): Likewise.
6001 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6003 * config/tc-hppa.c (log2): Rename to exact_log2.
6004 (pa_next_subseg): Delete unused function.
6005 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
6006 (create_new_subspace): Likewise.
6009 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
6010 labels. Fix warning.
6012 2004-05-28 DJ Delorie <dj@redhat.com>
6014 * config/tc-mn10300.h (tc_fix_adjustable): Define.
6015 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
6016 or non-merged symbols.
6018 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6020 * config/tc-ia64.c (remove_marked_resource): Save, clear and
6021 restore the old slot when inserting srlz.i/srlz.d.
6023 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6025 * Makefile.am: Regenerate dependecies.
6026 * Makefile.in: Regenerate.
6027 * config/tc-sh.c (valid_arch): Make unsigned.
6028 (preset_target_arch): Likewise.
6029 (md_begin): Use new architecture flags system.
6030 (get_specific): Likewise.
6031 (assemble_ppi): Likewise.
6032 (md_assemble): Likewise. Also fix error check for bad opcodes.
6033 (md_parse_option): Likewise. Also generate -isa values according
6034 to the table in bfd/cpu-sh.c instead of just constants. Also
6035 allow <arch>-up ISA variants.
6036 (sh_elf_final_processing): Replace if-else chain with a call to
6037 sh_find_elf_flags().
6039 2004-05-28 Peter Barada <peter@the-baradas.com>
6041 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
6042 with zero offset into mode 2 addressing to save a word.
6044 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
6046 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
6047 (ar_is_only_in_integer_unit): New.
6048 (ar_is_only_in_memory_unit): New.
6049 (generate_unwind_image): Silence gcc on 32bit host.
6050 (md_assemble): Use ar_is_only_in_integer_unit instead of
6051 ar_is_in_integer_unit. Check AR access.
6053 2004-05-27 Peter Barada <peter@the-baradas.com>
6055 * config/tc-m68k.c (md_begin): Sort the opcode table into
6057 (m68k_compare_opcode): New function to do the sorting.
6059 2004-05-24 Peter Barada <peter@the-baradas.com>
6061 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
6062 addressing on MIT style operands.
6063 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
6065 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
6068 2004-05-23 Alan Modra <amodra@bigpond.net.au>
6070 * expr.c (operand, operator): Don't reject '++' and '--'.
6072 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
6074 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6077 2004-05-17 Adam Nemet <anemet@lnxw.com>
6079 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6080 * configure: Regenerate.
6082 2004-05-13 Paul Brook <paul@codesourcery.com>
6084 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6086 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6088 * configure.in (or32-*-rtems*): Switch to elf.
6089 * configure: Regenerate.
6091 2004-05-13 Nick Clifton <nickc@redhat.com>
6093 * po/fr.po: Updated French translation.
6095 2004-05-11 Nick Clifton <nickc@redhat.com>
6097 * doc/as.texinfo (Section): Document G and T flags to .section
6098 directive. Document the extra arguments that the G flag
6099 requires. Document the #tls flag.
6101 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6103 * subsegs.c (section_symbol): Create a new section symbol if
6104 the existing one doesn't match.
6105 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6107 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6109 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6110 to cope with VR4181A errata MD(1) and MD(4).
6112 2004-05-07 Brian Ford <ford@vss.fsi.com>
6114 * NEWS: Mention .secrel32 for pe[i]-i386.
6116 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6118 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6119 (HANDLE_ALIGN): New.
6121 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6123 * Makefile.am (DIST_SUBDIRS): Define.
6124 * aclocal.m4: Regenerate with automake 1.8.4.
6125 * Makefile.in: Likewise.
6126 * doc/Makefile.in: Likewise.
6128 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6130 * config/tc-ia64.c (dot_serialize): Declare.
6131 (dot_serialize): New function.
6132 (md_pseudo_table): Add ".serialize.data" and
6133 ".serialize.instruction" directives.
6135 2004-05-06 Nick Clifton <nickc@redhat.com>
6137 * messages (as_internal_value_out_of_range): Print a message about
6138 a value being out of range. Be consistent about whether the
6139 values are printed in decimal or hexadecimal.
6140 (as_warn_value_out_of_range): Generate a warning message about an
6142 (as_bad_value_out_of_range): Generate an error message about an
6144 * as.h: Prototype the new functions.
6145 * config/tc-alpha.c (insert_operand): Use new function.
6146 * config/tc-arc.c (arc_insert_operand): Likewise.
6147 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6148 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6149 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6150 * config/tc-s390.c (s390_insert_operand): Likewise.
6151 * config/tc-v850.c (v850_insert_operand): Likewise.
6153 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6155 * configure.in: Set em=linux for frv-*-*linux*.
6156 * configure: Rebuilt.
6157 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6158 (frv_md_fdpic_enabled): New.
6159 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6160 (DEFAULT_FDPIC): New.
6161 (frv_flags): Use DEFAULT_FDPIC.
6162 (frv_pic_flag): Likewise.
6163 (OPTION_NOPIC): New.
6164 (md_longopts): Add -mnopic.
6165 (md_parse_option): Handle it.
6166 (md_show_usage): Add -mfdpic and -mnopic.
6168 2004-05-05 Peter Barada <peter@the-baradas.com>
6170 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6171 chips for invalid coldfire instructions, rename selectors
6172 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6173 add current_chip to track which chip is referred to(including save/restore),
6174 use current_chip to select control registers, not current_arch.
6175 (md_show_usage): Add new chips.
6176 * doc/c-m68k.texi: Document new command line switches.
6178 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6180 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6181 (NOP_OPCODE): Define.
6182 (s390_align_code): Remove prototype.
6183 * tc-s390.c (s390_align_code): Remove.
6185 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6187 * config/tc-ia64.c (make_unw_section_name): Removed.
6188 (start_unwind_section): New function.
6189 (generate_unwind_image): Take const segT instead of const
6191 (dot_handlerdata): Adjusted.
6192 (dot_endp): Likewise.
6194 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6196 * config/obj-elf.c (obj_elf_change_section): Allow the
6197 ".note.GNU-stack" section has SHF_EXECINSTR.
6199 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6201 * config/obj-elf.c (get_section): Return bfd_boolean.
6202 (obj_elf_change_section): Call bfd_get_section_by_name_if
6203 instead of bfd_map_over_sections.
6205 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6207 * config/obj-elf.c (get_section): New function.
6208 (obj_elf_change_section): Support multiple sections with same
6211 2004-04-30 Nick Clifton <nickc@redhat.com>
6213 * config/tc-arm.c (create_register_alias): Fix typo checking for
6214 case sensitive register aliases.
6215 (co_proc_number): Use error message string in all_reg_maps[]
6217 (cp_reg_required_here): Likewise.
6218 (fp_reg_required_here): Likewise.
6220 2004-04-29 Brian Ford <ford@vss.fsi.com>
6222 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6224 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6226 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6227 (load_address, macro, mips_ip, md_parse_option)
6228 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6229 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6230 embedded-PIC handling, and update comments.
6231 (SWITCH_TABLE): Remove.
6232 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6233 (enum mips_pic_level): Remove EMBEDDED_PIC.
6234 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6235 (TC_FORCE_RELOCATION): Update comment.
6236 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6237 might be safe to remove now that MIPS embedded-PIC is gone.
6239 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6241 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6242 call to obj_set_subsection_attributes.
6243 (obj_som_init_stab_section): Likewise.
6244 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6245 (pa_def_subspaces): Provide comdat default.
6246 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6247 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6248 calls to create_new_subspace and update_subspace to pass comdat flag.
6249 (create_new_subspace, update_subspace): Add new comdat argument. Use
6250 it in calls to obj_set_subsection_attributes.
6251 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6252 and use of comdat, common and dup_comm parameters.
6254 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6256 * config/obj-elf.c (obj_elf_change_section): Check if the old
6257 group name is NULL before comparison.
6259 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6261 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6263 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6265 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6267 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6269 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6270 (OPTION_MEMBEDDED_PIC): Remove.
6271 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6272 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6273 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6274 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6275 (OPTION_ELF_BASE): Renumber.
6276 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6277 (md_show_usage): Remove mention of -membedded-pic.
6278 * doc/as.texinfo: Remove mention of -membedded-pic.
6280 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6282 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6283 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6285 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6286 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6287 USE_GLOBAL_POINTER_OPT.
6289 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6291 * config/tc-mips.c (macro): One more use of load_delay_nop.
6293 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6295 * config/tc-mips.c (load_delay_nop): New function.
6296 (load_address, macro): Use load_delay_nop() to build a nop
6297 which can be omitted with gpr_interlocks.
6299 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6301 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6302 cop_interlocks): Remove superfluous CPU entries.
6304 2004-04-22 Paul Brook <paul@codesourcery.com>
6306 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6308 2004-04-22 Peter Barada <peter@the-baradas.com>
6310 * NEWS: Added support for EMAC instructions and MAC/EMAC
6312 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6313 scale factor tokens, trailing_ampersand to mark mask addressing
6314 for MAC/EMAC instructions.
6315 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6317 (yylex): Handle '>', '<', and '&' following '+'.
6318 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6319 architectures in archs[].
6320 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6321 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6323 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6324 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6326 Add EMAC operands to init_table[].
6328 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6330 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6332 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6333 * config/tc-arm.c (enum mstate): Delete from here.
6334 (mapping_state): Remove the static mapstate variable and instead
6335 store the state in the segment. This allows a per-section mapping
6336 state. Handle and ignore MAP_UNDEFINED states.
6337 (arm_elf_change_section): Get the current mapping state from the
6339 (s_ltorg): Set the mapping state to MAP_DATA.
6340 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6341 for each pool as it is emitted.
6343 2004-04-22 Nick Clifton <nickc@redhat.com>
6345 * config/tc-arm.h: Formatting tidy ups.
6347 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6349 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6351 2004-04-20 DJ Delorie <dj@redhat.com>
6353 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6354 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6355 [TE_PE] (O_secrel): Define.
6356 [TE_PE] (x86_pe_cons_fix_new): New.
6357 [TE_PE] (pe_directive_secrel): Likewise.
6358 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6360 2004-04-19 Eric Christopher <echristo@redhat.com>
6362 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6363 of previous patch for fix in gcc.
6365 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6367 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6369 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6371 * read.c (do_align): Call md_flush_pending_output, if defined.
6373 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6375 * expr.c (operand): Correct checks for ++ and --.
6377 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6379 * config/tc-generic.c: Add some comments.
6381 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6383 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6384 -{no-}mfix-vr4122-bugs.
6385 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6386 (append_insn, mips_emit_delays): Update accordingly.
6387 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6388 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6389 (md_parse_option): Update after above changes.
6390 (md_show_usage): Add -mfix-vr4120.
6392 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6394 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6395 of .section directive; add a reference to the ELF .subsection
6398 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6400 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6403 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6405 * Makefile.am: Remove mips from aout targets.
6406 * Makefile.in: Regenerate.
6407 * configure.in: Remove mips-dec-bsd* target.
6408 * configure: Regenerate.
6410 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6413 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6414 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6415 Update "mapping". Restrict some @ modifiers to 32 bit.
6417 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6418 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6420 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6421 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6422 dont_adjust_reloc_32 is set.
6423 (md_longopts): Add option -renesas.
6424 (md_parse_option, md_show_usage): Likewise.
6425 * doc/c-sh.texi: Likewise.
6427 2004-04-01 Dave Korn <dk@artimi.com>
6429 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6430 hi16 and lo16 fixS structs.
6431 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6432 exactly the same way as for RELOC_DLX_REL16.
6433 (machine_ip): properly respect LO flag in the_insn and
6434 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6435 (md_apply_fix3): apply RELOC_DLX_LO16.
6437 2004-03-30 Stan Shebs <shebs@apple.com>
6439 Remove long-obsolete MPW support.
6440 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6441 * configure.in: Remove mention of ppc-*-mpw* config.
6442 * configure.in: Likewise.
6444 2004-03-30 Nick Clifton <nickc@redhat.com>
6446 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6447 OBJ_ELF being defined.
6449 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6451 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6453 2004-03-23 Paul Brook <paul@codesourcery.com>
6455 * config/tc-arm.c (meabi_flags): New variable.
6456 (arm_parse_eabi): New function.
6457 (md_begin): Set flags for EABI v3.
6459 (arm_long_opts): Add meabi.
6460 * doc/as.texinfo <ARM>: Document -meabi.
6461 * doc/c-arm.texi: Ditto.
6463 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6465 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6466 tables even when use_literal_section flag is not set.
6468 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6470 * config/tc-sh.c: Remove trailing whitespace.
6472 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6474 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6475 --mul-bug-abort and the default behavior.
6476 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6477 (err_for_dangerous_mul_placement): New variable.
6478 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6480 (md_cris_relax_table): Have placeholder for STATE_MUL.
6481 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6482 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6484 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6485 STATE_BYTE)>: Ditto.
6486 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6487 alignment and position of this frag, emit error message if
6489 (md_assemble): For a multiply insn and when checking it,
6490 transform the current frag into a special frag for that purpose.
6491 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6492 OPTION_MULBUG_ABORT_ON>: Handle new options.
6494 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6496 * config/tc-xtensa.c (mark_literal_frags): New function.
6497 (xtensa_move_literals): Call mark_literal_frags for all literal
6498 segments, including init and fini literal segments.
6499 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6501 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6503 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6504 (pa_comm): Set BSF_OBJECT in symbol flags.
6506 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6508 * Makefile.am: Run "make dep-am".
6509 * Makefile.in: Regenerate.
6510 * doc/Makefile.in: Regenerate.
6511 * config.in: Regenerate.
6512 * po/gas.pot: Regenerate.
6514 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6516 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6517 (demand_empty_rest_of_line): Issue an error here.
6518 (ignore_rest_of_line): Silently skip to end.
6519 (demand_copy_string): Issue an error, not warning.
6521 * config/obj-elf.c (obj_elf_section_name): Likewise.
6522 (obj_elf_section): Likewise.
6523 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6524 (arc_extinst): Likewise.
6525 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6526 (dot_spill): Likewise.
6527 (dot_unwabi): Likewise.
6528 (dot_prologue): Likewise.
6530 * expr.c (operand): Reject ++ and --.
6531 (operator): Likewise.
6533 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6535 * config/tc-sh.c: Include dw2gencfi.h.
6536 (sh_cfi_frame_initial_instructions): New function.
6537 (sh_regname_to_dw2regnum): Likewise.
6538 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6540 (TARGET_USE_CFIPOP): Define.
6541 (tc_cfi_frame_initial_instructions): Likewise.
6542 (tc_regname_to_dw2regnum): Likewise.
6543 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6544 * Makefile.am: Update dependencies.
6545 * Makefile.in: Regenerate.
6547 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6549 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6550 * configure: Regenerate.
6552 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6554 * read.c (s_leb128): Call md_flush_pending_output.
6556 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6558 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6559 * config/tc-i386.h (CpuPadLock): New define.
6560 (CpuUnknownFlags): Added CpuPadLock.
6562 2004-03-07 Andreas Schwab <schwab@suse.de>
6564 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6566 2004-03-07 Richard Henderson <rth@redhat.com>
6568 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6569 (cfi_finish): Likewise for fde.
6571 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6573 * config/tc-ia64.c (md_assemble): Properly handle NULL
6575 (ia64_handle_align): Don't abort if failed to add a stop bit.
6577 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6579 * Makefile.in: Regenerated.
6580 * aclocal.m4: Likewise.
6581 * configure: Likewise.
6582 * doc/Makefile.in: Likewise.
6584 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6586 * config/tc-ia64.c (dot_align): New.
6587 (ia64_do_align): Make it static.
6588 (md_pseudo_table): Use "dot_align" for "align".
6589 (ia64_md_do_align): Don't set align_frag here.
6590 (ia64_handle_align): Add a stop bit to the previous bundle if
6593 * config/tc-ia64.h (ia64_do_align): Removed.
6595 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6597 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6598 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6599 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6600 the most general type or the user specifically requested it.
6601 (md_assemble): Add a new error message for when an instruction
6602 is understood, but is not allowed due to an -isa option.
6604 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6606 * config/tc-ia64.c (align_frag): New.
6607 (md_assemble): Set the tc_frag_data field in align_frag for
6608 IA64_OPCODE_FIRST instructions.
6609 (ia64_md_do_align): Set align_frag.
6610 (ia64_handle_align): Add a stop bit if needed.
6612 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6613 (TC_FRAG_INIT): New.
6615 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6617 * config/tc-frv.c (fr400_audio): New variable.
6618 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6619 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6620 (target_implements_insn_p): New function.
6621 (md_assemble): Report an error if the processor doesn't implement
6624 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6626 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6627 (md_parse_option): Ditto.
6628 (OPTION_NO_SPECIAL_M32R): Added.
6629 (md_show_usage): Document it.
6630 (enable_speial_m32r): Changed a default value from 0 to 1.
6631 * doc/c-m32r.texi: Document the -no-bitinst option.
6633 2004-02-27 Nick Clifton <nickc@redhat.com>
6635 * config/tc-sh.c (get_operand): Revert previous delta.
6636 (tc_gen_reloc): Check for an unknown reloc type before processing
6639 2004-02-27 Hannes Reinecke <hare@suse.de>
6641 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6642 .insn pseudo operation.
6644 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6646 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6647 added for wrong syntax.
6649 2004-02-26 Eric Christopher <echristo@redhat.com>
6651 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6652 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6654 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6656 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6657 nibble types to assembler.
6659 2004-02-25 Fred Fish <fnf@redhat.com>
6661 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6663 2004-02-20 James E Wilson <wilson@specifixinc.com>
6665 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6667 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6668 (ia64_estimate_size_before_relax): New.
6669 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6670 (generate_unwind_image): Pass 1 to fixup_unw_records.
6671 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6672 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6674 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6676 * stabs.c (generate_asm_file): Avoid warning about use of
6677 uninitialized variable.
6679 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6681 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6682 body, and endp, allow unwind records which do not have a "t"
6683 (time/instruction) field.
6685 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6687 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6688 (do_mav_dspsc_2): Likewise.
6689 Fix accumulator registers move opcodes.
6691 2004-02-13 Hannes Reinecke <hare@suse.de>
6692 Jakub Jelinek <jakub@redhat.com>
6694 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6696 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6698 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6699 (tc_frob_symbol): New macro definition.
6700 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6702 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6704 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6707 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6709 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6710 (TC_CASE_SENSITIVE): ... this.
6711 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6712 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6714 2004-02-06 James E Wilson <wilson@specifixinc.com>
6716 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6717 (generate_unwind_image): Re-add it here.
6719 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6721 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6722 * read.h (SKIP_WHITESPACE): Turn into an expression.
6723 * read.c (read_a_source_file): A pseudo is removed by having a
6726 2004-02-05 James E Wilson <wilson@specifixinc.com>
6728 * config/tc-ia64.c (output_endp): New.
6729 (count_bits): Delete.
6730 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6731 endp unwind records.
6732 (fixup_unw_records): Handle endp unwind records. Delete code for
6733 shortening prologue regions not followed by a body record.
6734 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6735 * config/tc-ia64.h (unw_record_type): Add endp.
6737 2004-02-03 James E Wilson <wilson@specifixinc.com>
6739 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6740 fill padding bytes with zeroes.
6741 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6742 sets unwind_record slot_number and slot_frag fields.
6744 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6746 * config/tc-mips.c (add_got_offset_hilo): New function.
6747 (macro): Use load_register() and add_got_offset_hilo() to load
6748 constants instead of hardcoding code sequences throughout.
6750 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6752 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6754 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6756 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6758 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6759 of hard-coded test for TARGET_OS=elf.
6761 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6763 * config/tc-mips.c (hilo_interlocks): Change definition
6764 so that MIPS32, MIPS64 and later ISAs are included, along with
6765 the already-included machines. Update comments.
6767 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6769 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6770 undefined local labels.
6772 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6774 * config/tc-mips.c (load_address, macro): Update comments about
6775 NewABI GP relaxation.
6777 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6779 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6780 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6781 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6782 (set_at, load_register, load_address, move_register): Likewise.
6783 (load_got_offset, add_got_offset): Likewise.
6784 Update all calls and tidy accordingly.
6786 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6788 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6789 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6790 (RELAX_USE_SECOND): Bump to 0x10000.
6791 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6792 (mips_macro_warning): New variable.
6793 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6794 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6795 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6797 (append_insn): Update mips_macro_warning.sizes.
6798 (macro_start, macro_warning, macro_end): New functions.
6799 (macro_build): Don't emit warnings here.
6800 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6801 (md_convert_frag): Check for cases where one macro alternative
6802 needs a warning and the other doesn't. Emit a warning if the
6803 longer sequence was chosen.
6805 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6807 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6808 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6809 the first sequence, the size of the second sequence, and a flag
6810 that says whether we should warn.
6811 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6812 (RELAX_FIRST, RELAX_SECOND): New.
6813 (mips_relax): New variable.
6814 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6815 (append_insn): Remove "place" argument. Use mips_relax.sequence
6816 rather than "place" to check whether we're expanding the second
6817 alternative of a relaxable macro. Remove redundant check for
6818 branch relaxation. If generating a normal insn, and there
6819 is not enough room in the current frag, call relax_close_frag()
6820 to close it. Update mips_relax.sizes[]. Emit fixups for the
6821 second version of a relaxable macro. Record the first relaxable
6822 fixup in mips_relax. Remove tc_gen_reloc workaround.
6823 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6824 in the same way as in append_insn.
6825 (mips16_macro_build): Remove "place" argument.
6826 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6827 when generating the second version of a relaxable macro.
6828 (load_got_offset, add_got_offset): New functions.
6829 (load_address, macro): Use new relaxation machinery. Remove
6830 tc_gen_reloc workarounds.
6831 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6832 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6833 first version is needed.
6834 (tc_gen_reloc): Remove relaxation handling.
6835 (md_convert_frag): Go through the fixups for a relaxable macro and
6836 mark those that belong to the unneeded alternative as done. If the
6837 second alternative is needed, adjust the fixup addresses to account
6838 for the deleted first alternative.
6840 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6842 * frags.h (frag_room): Declare.
6843 * frags.c (frag_room): New function.
6844 * doc/internals.texi: Document it.
6846 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6848 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6849 optimization for -mtune=r3900, as this will break on other CPUs.
6851 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6853 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6854 be relaxed, use fixup.
6855 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6857 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6859 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6862 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6864 * config/tc-mips.c (append_insn): Properly detect variant frags
6865 that preclude swapping of relaxed branches. Correctly swap
6866 instructions between frags when dealing with relaxed branches.
6868 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6870 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6872 * aclocal.m4: Regenerate.
6873 * configure: Regenerate.
6875 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6877 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6880 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6882 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6883 reloc, reserve space for the delay slot as well as the jalr itself.
6885 2004-01-09 Paul Brook <paul@codesourcery.com>
6887 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6888 (do_vfp_sp2_from_reg2): New function.
6890 (do_vfp_dp_from_reg2): Check return values properly.
6892 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6894 * config/tc-mips.c (warn_nops): Remove static variable.
6895 (macro): Remove test of warn_nops.
6896 (md_shortops): Remove 'n'.
6897 (md_parse_option): Remove 'n' case.
6898 (md_show_usage): Remove -n.
6899 * doc/as.texinfo (Overview): Remove MIPS -n option.
6900 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6901 * NEWS: Mention removal of MIPS -n option.
6903 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6904 (cop_interlocks): Check ISA level.
6905 (cop_mem_interlocks): Define.
6906 (reg_needs_delay): Check cop_interlocks rather than
6907 ISA_HAS_COPROC_DELAYS.
6908 (append_insn): Likewise. Use cop_mem_interlocks rather than
6909 directly checking mips_opts.isa.
6910 (mips_emit_delays): Likewise.
6912 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6914 * config/tc-ia64.c (unwind): Move next_slot_number and
6915 next_slot_frag to ...
6916 (unw_rec_list): Here.
6917 (free_list_records): Removed.
6918 (output_unw_records): Likewise.
6919 (generate_unwind_image): Make it void.
6920 (alloc_record): Initialize next_slot_number and next_slot_frag.
6921 (slot_index): Take .org, .space and .align into account.
6922 (fixup_unw_records): Don't set slot_number to 0. Use
6923 list->next_slot_number and list->next_slot_frag instead of
6924 unwind.next_slot_number and unwind.next_slot_frag.
6925 (ia64_convert_frag): New.
6926 (generate_unwind_image): Generate a rs_machine_dependent frag
6928 (emit_one_bundle): Use list->next_slot_number and
6929 list->next_slot_frag instead of unwind.next_slot_number and
6930 unwind.next_slot_frag.
6932 * config/tc-ia64.h (md_convert_frag): Defined as
6934 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6936 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6938 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6939 * config/tc-frv.h (md_apply_fix3): Don't define.
6940 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6942 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6943 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6944 * config/tc-frv.c (line_separator_chars): Add `!'.
6945 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6946 * config/tc-frv.c (md_assemble): Clear insn upfront.
6947 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6948 * config/tc-frv.c (OPTION_FDPIC): New macro.
6949 (md_longopts): Add mfdpic.
6950 (md_parse_option): Handle it.
6951 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6952 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6953 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6954 (frv_pic_ptr): Parse funcdesc.
6956 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6958 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6959 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6961 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6963 * Makefile.am (Makefile): Move the dependency on
6964 $(BFDDIR)/configure.in to...
6965 (CONFIG_STATUS_DEPENDENCIES): ... here.
6966 (AUTOMAKE_OPTIONS): Require automake 1.8.
6967 * Makefile.in: Regenerate.
6968 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6969 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6970 $(BFDDIR)/configure.in here as well.
6971 * doc/Makefile.in: Regenerate.
6973 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6975 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6976 * Makefile.in: Regenerate.
6977 * aclocal.m4: Regenerate.
6978 * doc/Makefile.am (install, install-info): Remove.
6979 (install-data-local): A new hook for install-info.
6980 (AUTOMAKE_OPTIONS): Require automake 1.8.
6981 * doc/Makefile.in: Regenerate.
6983 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6985 * doc/c-sh.texi: Update description about floating point behavior
6988 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6990 * configure.in: Add m68k-uClinux target.
6991 * configure: Regenerate.
6993 For older changes see ChangeLog-0203
6999 version-control: never
projects / external / binutils.git / blob